From patchwork Wed Oct 7 16:14:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kim Phillips X-Patchwork-Id: 268366 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1E35C41604 for ; Wed, 7 Oct 2020 16:16:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 32926216C4 for ; Wed, 7 Oct 2020 16:16:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amdcloud.onmicrosoft.com header.i=@amdcloud.onmicrosoft.com header.b="ILEg1Qrw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727307AbgJGQQ3 (ORCPT ); Wed, 7 Oct 2020 12:16:29 -0400 Received: from mail-mw2nam10on2054.outbound.protection.outlook.com ([40.107.94.54]:31169 "EHLO NAM10-MW2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729141AbgJGQQ3 (ORCPT ); Wed, 7 Oct 2020 12:16:29 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=eApryz9y+Tmis29kKV2bRkVAa78YXikJVASBFWN2iVQbAXuWYeamT+PvbNTIJYklJoGTdZleqGfUf9dFzejOUCevT4nvr+94E6y+raa5Dj4WX2iVahfKdSoAqIplEpvt+XYxh9RAE1tICqX/Zvl2IHqdK98pWzGMx3RVw//nroFCWVluzntc1zGgbMwKbzbtERpz+H6sFRaMO22JMhiZ3x+95DING6ReNWd84Nk8SaGdnyQftfeAeUQLZYpa1kIBaNZIwkpInx1ODVbtA9N7qFYg+inG3G+sfzfmlxl+xm3mYgVUrncZ79KqdM3+tXZlK2C1MPY9Yhz+H1h5Ap45iA== 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-SenderADCheck; bh=oB8GFOBx6rTSSLJ7f3iySoWHmU/ilgynIcbv8Y5v0rU=; b=UxPJsj3O5KPtKaj+bApf3lViR0uM2YlQouh+JmlL0oxn4HCqeNeHlehDkNXDsBV0y6eJAnEtEjcyJUSPCrg9+LFe/hwxAhtDVKt4uZkfc1qsrL3IQ/4K98poXOc/FjrjcSo/IG/nB+QLemy43lgIP8OTeYlYtCDDmaeKEQWzlXNf5Uatz68gzZJ502vbv06HZdY993fmvNWZ9OkP+nAbz7bUdxQojqj/OH0WmWT5tPirsYDb4PbXt+Ls5TYy4QulV8K3fG4C7yULYarRVFklsYITMbW82A7qow7SQit/d+LkKcyDp+G3vAhcAt7XPs0dTQWzkvMgu+XTRCZ0vjMVTA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amdcloud.onmicrosoft.com; s=selector2-amdcloud-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=oB8GFOBx6rTSSLJ7f3iySoWHmU/ilgynIcbv8Y5v0rU=; b=ILEg1Qrwqf7EnxprzVpeg1MsXkDkG6yIER2Pg3GtPNo4wKF4SI9ygTHgX6KJRG9SBLqXbLR9K+9jjuEXmxdhNBbj9a8ZN33o/sSAWsvzgciT+NOZsrjq4lgWoWjToh+/nyg72mEWjdna6U1TbSoln/ThSDe3g7r7UFLFe32gzJQ= Authentication-Results: rjwysocki.net; dkim=none (message not signed) header.d=none; rjwysocki.net; dmarc=none action=none header.from=amd.com; Received: from BN8PR12MB2946.namprd12.prod.outlook.com (2603:10b6:408:9d::13) by BN8PR12MB3444.namprd12.prod.outlook.com (2603:10b6:408:47::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3433.37; Wed, 7 Oct 2020 16:16:19 +0000 Received: from BN8PR12MB2946.namprd12.prod.outlook.com ([fe80::3054:612a:b2d7:f46d]) by BN8PR12MB2946.namprd12.prod.outlook.com ([fe80::3054:612a:b2d7:f46d%6]) with mapi id 15.20.3433.046; Wed, 7 Oct 2020 16:16:19 +0000 From: Kim Phillips To: "Rafael J . Wysocki" , Victor Ding , linux-pm@vger.kernel.org Cc: Kim Phillips , Alexander Shishkin , Borislav Petkov , Daniel Lezcano , "H. Peter Anvin" , Ingo Molnar , Josh Poimboeuf , Pawan Gupta , "Peter Zijlstra (Intel)" , Sean Christopherson , Thomas Gleixner , Tony Luck , Vineela Tummalapalli , LKML , x86@kernel.org Subject: [PATCH v2 0/4] powercap: Enable RAPL for AMD Fam17h and Fam19h Date: Wed, 7 Oct 2020 11:14:35 -0500 Message-Id: <20201007161439.312534-1-kim.phillips@amd.com> X-Mailer: git-send-email 2.27.0 X-Originating-IP: [70.114.200.6] X-ClientProxiedBy: DM6PR02CA0137.namprd02.prod.outlook.com (2603:10b6:5:1b4::39) To BN8PR12MB2946.namprd12.prod.outlook.com (2603:10b6:408:9d::13) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (70.114.200.6) by DM6PR02CA0137.namprd02.prod.outlook.com (2603:10b6:5:1b4::39) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3455.22 via Frontend Transport; Wed, 7 Oct 2020 16:16:18 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 6eba61e9-5a06-484a-8386-08d86adc5334 X-MS-TrafficTypeDiagnostic: BN8PR12MB3444: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8882; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: sV0G1z0sV5HwmVfdTT9pRjuryZ5PLdoLgzXBbWgKo6Pkv4pbQZwf71NzCr60Xg12+jr4ZeZnBybzjbE84f0ivmY3Rfwj4328a/CsfNDzLsRAgmTsLQ9236A52PiWBgsKICD79MkeFAXQtXj3/sGfW33iuRRJqZsxZbvtuAvBIXSUWnIL4TZGWBkhITbcl0Tn07DGPWFDyUFjgtiLl/Aw0YLKgiAlWDupcI0QChfo/DtRda2WpTS8oMofq/qn4Vqm7hm6G8Z1Qx4YPYzMrnT1QMcBq5B29fmLGcN+Fn7RLGIU/juV7k84uihhstIkfThuIXrVg7kctB1mUOP1r2ZUNYA5+Mya1xQrjjQbBMLxAuPobVqHeTn/a/e4Xj0DeYOp9rkKJo1rIC7RLfMWrhQG7S5I2nEa/l15NtGCYMuIB9IYLVUrLjlpT7HA3HLG2CDcgxNnFX4GcBcW/YXvQO/dQw== X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BN8PR12MB2946.namprd12.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(136003)(396003)(376002)(366004)(346002)(39860400002)(6486002)(110136005)(478600001)(36756003)(316002)(44832011)(6506007)(4743002)(966005)(5660300002)(7416002)(86362001)(2906002)(66556008)(66476007)(66946007)(956004)(26005)(2616005)(6666004)(83380400001)(69590400008)(54906003)(4326008)(52116002)(6512007)(16526019)(186003)(1076003)(8676002)(83080400001)(8936002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6eba61e9-5a06-484a-8386-08d86adc5334 X-MS-Exchange-CrossTenant-AuthSource: BN8PR12MB2946.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Oct 2020 16:16:19.5334 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 0rpGfbiUViNIzccWjr8aZOtZjRLutdfYgv8Etg/dTcGw0D0btxoK1TkFd/bpgxB0eQcClN9pcEsE2i9zAAqlbA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR12MB3444 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Victor Ding This patch series adds support for AMD Fam17h RAPL counters. As per AMD PPR, Fam17h support RAPL counters to monitor power usage. The RAPL counter operates as with Intel RAPL. Therefore, it is beneficial to re-use existing framework for Intel, especially to allow existing tools to seamlessly run on AMD.