From patchwork Thu Nov 17 22:58:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mario Limonciello X-Patchwork-Id: 627206 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FD02C4332F for ; Thu, 17 Nov 2022 22:59:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240540AbiKQW65 (ORCPT ); Thu, 17 Nov 2022 17:58:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240320AbiKQW6u (ORCPT ); Thu, 17 Nov 2022 17:58:50 -0500 Received: from NAM12-DM6-obe.outbound.protection.outlook.com (mail-dm6nam12on2078.outbound.protection.outlook.com [40.107.243.78]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 541CC1A83F; Thu, 17 Nov 2022 14:58:35 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Lt3cCPLH9sm35xzoVtftk0WcZtlDVWrNXlSLvp/xVkgDHSU+w18jznWbEZJYjFrquulTMZ1dxpxIfRzRQvXPAiiee9Au0+GxoGX5a++Xm3mrR7oP38ddrbhn863v5fG8NtmrVzssD/ZcCN0m0HzHgtjKwbcbJGIRWVw36bWx4p00gq+KqGM3aqJ/8I1U7LS9oIsvUuXplJCaz85iLAJ+Ma5qUwx7n7qZ1Tc5PHCEHRJah8qUEmJ3opi3O34RZo/8GQwon8nbOnq5cc4E6DPvx/Outl6HN0gYRT0OdNdlXGGyAOwbvaKwYfGtOSmG5nHkeoQx7A3yR9SpMBKOaf35DQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=mFpWtiOZ35dp3m8Jcz7NLsEPoVL9M2+PpIKQgIoVC2s=; b=H/EmCoO4NN2RcZAib43TirA5WzDsWaTHnUTBgkyhFwMa6WbjtwEbS8puCsblAeRb+KsCUe/Ffahx5kJO3Gxuv4daD/1PPMZ4a2KSEVWcBYuPutMRp2RM8cfO12A099mhUthcsW+xWXp2kOKWMDOerD70Ijo9KH4BrKbRFYXmlJ8PpKYCPcgq6eUQV6i7DS07a4KyGosnR6kO0sJaB3rvQbEvb3gE8Ujxjbhx6O9i4CDHab4OE0gCkfM9Qj9MgYozA3q+3FykVlMYfdj82AmzIK9TSla52wiRMpKDDGxGKCHRNtkFktxEZab/5GzeTS7CpNo1S5IYMJXXQ9FfPtw6iw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mFpWtiOZ35dp3m8Jcz7NLsEPoVL9M2+PpIKQgIoVC2s=; b=Ga+RwUt1G6aCd0im2TEaFS/gvBVs8yYqp5q2B3PseQVwRCtGd0KUN8jJFUz3TNroXnvhH+1eJLYIgwjR5yRuUav+mPT/LPaZTga5I+l0wW40cxNuIb6ONxUUXhGA3mISL9teVcnA5uLAcruERBvuH8LsJNoTtWUaeJTEzLgZ12E= Received: from MW4PR04CA0197.namprd04.prod.outlook.com (2603:10b6:303:86::22) by MN2PR12MB4237.namprd12.prod.outlook.com (2603:10b6:208:1d6::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5813.17; Thu, 17 Nov 2022 22:58:31 +0000 Received: from CO1NAM11FT064.eop-nam11.prod.protection.outlook.com (2603:10b6:303:86:cafe::de) by MW4PR04CA0197.outlook.office365.com (2603:10b6:303:86::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5813.20 via Frontend Transport; Thu, 17 Nov 2022 22:58:31 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by CO1NAM11FT064.mail.protection.outlook.com (10.13.175.77) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5834.8 via Frontend Transport; Thu, 17 Nov 2022 22:58:31 +0000 Received: from AUS-LX-MLIMONCI.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 17 Nov 2022 16:58:29 -0600 From: Mario Limonciello To: "Rafael J . Wysocki" , Rajneesh Bhardwaj , David E Box CC: Sven van Ashbrook , Raul Rangel , , , Pavel Machek , Len Brown , John Stultz , Thomas Gleixner , Stephen Boyd , S-k Shyam-sundar , Rajat Jain , Hans de Goede , , Mario Limonciello , Mark Gross Subject: [RFC v4 5/5] platform/x86/intel/pmc: core: Report duration of time in HW sleep state Date: Thu, 17 Nov 2022 16:58:21 -0600 Message-ID: <20221117225822.16154-6-mario.limonciello@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221117225822.16154-1-mario.limonciello@amd.com> References: <20221117225822.16154-1-mario.limonciello@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT064:EE_|MN2PR12MB4237:EE_ X-MS-Office365-Filtering-Correlation-Id: af4678a2-97f0-4c9b-e859-08dac8ef3f7e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230022)(4636009)(346002)(376002)(136003)(39860400002)(396003)(451199015)(46966006)(40470700004)(36840700001)(478600001)(6666004)(70586007)(41300700001)(5660300002)(316002)(54906003)(44832011)(186003)(110136005)(26005)(1076003)(4744005)(7416002)(8676002)(8936002)(70206006)(2616005)(336012)(7696005)(16526019)(40460700003)(36756003)(40480700001)(86362001)(2906002)(47076005)(83380400001)(426003)(82740400003)(82310400005)(4326008)(36860700001)(356005)(81166007)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Nov 2022 22:58:31.2804 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: af4678a2-97f0-4c9b-e859-08dac8ef3f7e X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT064.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4237 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org intel_pmc_core displays a warning when the module parameter `warn_on_s0ix_failures` is set and a suspend didn't get to a HW sleep state. Report this to the standard kernel reporting infrastructure that will be used to display a percentage of time spent in a hw sleep state. Signed-off-by: Mario Limonciello --- RFC v3->v4: * New patch --- drivers/platform/x86/intel/pmc/core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c index 9baf2bb443c8..0e25348f1c2a 100644 --- a/drivers/platform/x86/intel/pmc/core.c +++ b/drivers/platform/x86/intel/pmc/core.c @@ -2094,6 +2094,8 @@ static inline bool pmc_core_is_s0ix_failed(struct pmc_dev *pmcdev) if (pmc_core_dev_state_get(pmcdev, &s0ix_counter)) return false; + pm_set_hw_sleep_time(s0ix_counter - pmcdev->s0ix_counter); + if (s0ix_counter == pmcdev->s0ix_counter) return true;