From patchwork Tue May 7 07:15:22 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Yuan, Perry" X-Patchwork-Id: 795430 Received: from NAM12-DM6-obe.outbound.protection.outlook.com (mail-dm6nam12on2068.outbound.protection.outlook.com [40.107.243.68]) (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 7F5C113CA93; Tue, 7 May 2024 07:16:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.243.68 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715066177; cv=fail; b=d4IduL4P1Y5dHswa7An1StDU2e836j4vh0XQueUdXpZMRLdtNpgfRQfY4B89XkS4W1GJ6PgsPMKx51JKEcwtB1QOcKWmqZDR/YUKOxv+IfnLEXWzB496LkoHSug6lMOUxzslBS03kibQs3hgWPyZ4K2LoHKBIAQayeH4Fja0f3k= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715066177; c=relaxed/simple; bh=kyUtgaEdq1NFrdnzA6tXc4fA/gczFkBocKudhGSU9sI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=uLPNbTrHAkGf7R+GMTTvtlN6sGtKiRLoZ6rC46pk25OD3OXRZZXgW86stiwkx5BBsg9rctYvM1e7vcaGyglcIkNqw/kE7zRpgFGCnVnW714eDrdWsRHvcZAjSxc9YgfSvAlRMpsfH8A/9BaDw13ep53KoPacGUa+g4jY1lj4IV4= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=5eaHaIjP; arc=fail smtp.client-ip=40.107.243.68 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="5eaHaIjP" ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=oJLpp0ZpXolmW+mVMtgSPJc6Hfp9numO827aUVH9PnfHTi/ChBAbl40JBGkwk74K/Lx1EqRCnBWju8H0IvufEgDFfhtftOoqOZmPxpYFtESSy3OOtrg2R5c3ABrdGONh8bQI14YmdBSAFBK2GofcqTamG5YdjNmKSPXN9E9IstsxuhAGJnq9nMnRuzxyHhYT2yGo11cobi8h2M3Iny4Xqe7kzMWThqKyC5ClJbNYxng/q/FTdpBoATYUli85+MmWUx6PhNAQYhOcNfC9ONIySr4b0rvlJASCiiv/3wCILKpiEWjIyC1igbIMGChqzzKYSuNfELDN5IZXav0srz41/A== 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=JWxlwwf/3e4KGyMmhNjJGdvVlTm15BOwgIcaX3Nkb48=; b=SHGH2b4YMQy6F2mhs3esHbaqPEabICbfFno2It0s4EgXdXFHCaSvf2RMVAO5gFLc/u75UkGl5reJpRSw6jW3ff3G+GGvzhtDAdp2cgs+YQxWs0zs4/am9ik9AIJfRCYQO1YZCZLb9mgsLmMok2X3sDHIwfVGlYC7IWyxrSce3wtM2gzj1LFmBlPwPEaMGcyASIlxHIAF9Z4LkRIlqWQM4n31T2F8BFh+UjKpgBWjbYBY0Nss/+0vXAEoXEuFHW3CuFleu3GIwdu06/UHCrSWK3kp5Viuie+QenL1qrxneNEN4ECKeousQnGV7SafoXys4jmNvjLB0RinHWN0fe2bwg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=intel.com 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 (0) 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=JWxlwwf/3e4KGyMmhNjJGdvVlTm15BOwgIcaX3Nkb48=; b=5eaHaIjPSFUIQKCgjUqS68YRxka7UugeXrdPyS8EjpMHeV21943yoHwIgEILTsxtOrCUJlywezJmcsvzY/qx2/P5DJGAvWxM6rdwU7VPrC9Ci5MxZvdMdrPhZuvXNJbQ1uyWTDNw0L0o13786qv+CyFymfkNwWZUejEXPxpJjQM= Received: from DS7PR06CA0037.namprd06.prod.outlook.com (2603:10b6:8:54::12) by CH2PR12MB4213.namprd12.prod.outlook.com (2603:10b6:610:a4::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7544.42; Tue, 7 May 2024 07:16:11 +0000 Received: from DS1PEPF00017098.namprd05.prod.outlook.com (2603:10b6:8:54:cafe::e4) by DS7PR06CA0037.outlook.office365.com (2603:10b6:8:54::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7544.41 via Frontend Transport; Tue, 7 May 2024 07:16:11 +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 DS1PEPF00017098.mail.protection.outlook.com (10.167.18.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7544.18 via Frontend Transport; Tue, 7 May 2024 07:16:11 +0000 Received: from pyuan-Chachani-VN.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 15.1.2507.35; Tue, 7 May 2024 02:16:06 -0500 From: Perry Yuan To: , , , , , CC: , , , , , Subject: [PATCH 06/11] Documentation: PM: amd-pstate: add guide mode to the Operation mode Date: Tue, 7 May 2024 15:15:22 +0800 Message-ID: <651c35dfa654b4331e597647b38a21fef477083e.1715065568.git.perry.yuan@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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: DS1PEPF00017098:EE_|CH2PR12MB4213:EE_ X-MS-Office365-Filtering-Correlation-Id: 17fb9d95-f993-41a8-4964-08dc6e6592ab X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230031|1800799015|376005|36860700004|82310400017; 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:(13230031)(1800799015)(376005)(36860700004)(82310400017); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 May 2024 07:16:11.0437 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 17fb9d95-f993-41a8-4964-08dc6e6592ab 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: DS1PEPF00017098.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR12MB4213 the guided mode is also supported, so the Operation mode should include that mode as well. Reviewed-by: Mario Limonciello Signed-off-by: Perry Yuan --- Documentation/admin-guide/pm/amd-pstate.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/admin-guide/pm/amd-pstate.rst b/Documentation/admin-guide/pm/amd-pstate.rst index 230e236796f7..9fc924930595 100644 --- a/Documentation/admin-guide/pm/amd-pstate.rst +++ b/Documentation/admin-guide/pm/amd-pstate.rst @@ -410,7 +410,7 @@ control its functionality at the system level. They are located in the ``/sys/devices/system/cpu/amd_pstate/`` directory and affect all CPUs. ``status`` - Operation mode of the driver: "active", "passive" or "disable". + Operation mode of the driver: "active", "passive", "guided" or "disable". "active" The driver is functional and in the ``active mode``