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 X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 F3BDBC433DB for ; Sun, 28 Feb 2021 15:44:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF14164EAF for ; Sun, 28 Feb 2021 15:44:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230415AbhB1Po1 (ORCPT ); Sun, 28 Feb 2021 10:44:27 -0500 Received: from mga11.intel.com ([192.55.52.93]:12581 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230228AbhB1PoR (ORCPT ); Sun, 28 Feb 2021 10:44:17 -0500 IronPort-SDR: 5ooTB0pWCFQWSlAH4X1SUguk6O3g+zcYf/aI5fVJKuZ8P6Qpo2f6b2Y5NAl9LkSORWwmTRvudy RvH+6zNIaRWg== X-IronPort-AV: E=McAfee;i="6000,8403,9909"; a="182859921" X-IronPort-AV: E=Sophos;i="5.81,213,1610438400"; d="scan'208";a="182859921" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Feb 2021 07:42:31 -0800 IronPort-SDR: +HjWRq1K/RLC7zS4juh4aHx8voq+CEGvmGCz8xnc2D+4yuSM0bdLXSf3Z8BLpVTw97CivYXp0v lpqLWUBOCLIg== X-IronPort-AV: E=Sophos;i="5.81,213,1610438400"; d="scan'208";a="405808377" Received: from mvvallab-mobl1.amr.corp.intel.com ([10.254.180.194]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Feb 2021 07:42:30 -0800 Message-ID: <0a8f11cfbc761767b7a994f724af3dac124184c9.camel@linux.intel.com> Subject: Re: [RFC PATCH] powercap: Add Hygon Fam18h RAPL support From: Srinivas Pandruvada To: Pu Wen , linux-kernel@vger.kernel.org Cc: linux-pm@vger.kernel.org, rjw@rjwysocki.net, rafael@kernel.org, bp@alien8.de, victording@google.com, kim.phillips@amd.com, rui.zhang@intel.com Date: Sun, 28 Feb 2021 07:42:29 -0800 In-Reply-To: <20210225130129.21512-1-puwen@hygon.cn> References: <20210225130129.21512-1-puwen@hygon.cn> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.34.4 (3.34.4-1.fc31) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2021-02-25 at 21:01 +0800, Pu Wen wrote: > Enable Hygon Fam18h RAPL support for the power capping framework. > If this patch is tested and works on this processor, not sure why this is RFC? Thanks, Srinivas > Signed-off-by: Pu Wen > --- > drivers/powercap/intel_rapl_common.c | 1 + > drivers/powercap/intel_rapl_msr.c | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/drivers/powercap/intel_rapl_common.c > b/drivers/powercap/intel_rapl_common.c > index fdda2a737186..73cf68af9770 100644 > --- a/drivers/powercap/intel_rapl_common.c > +++ b/drivers/powercap/intel_rapl_common.c > @@ -1069,6 +1069,7 @@ static const struct x86_cpu_id rapl_ids[] > __initconst = { > > X86_MATCH_VENDOR_FAM(AMD, 0x17, &rapl_defaults_amd), > X86_MATCH_VENDOR_FAM(AMD, 0x19, &rapl_defaults_amd), > + X86_MATCH_VENDOR_FAM(HYGON, 0x18, &rapl_defaults_amd), > {} > }; > MODULE_DEVICE_TABLE(x86cpu, rapl_ids); > diff --git a/drivers/powercap/intel_rapl_msr.c > b/drivers/powercap/intel_rapl_msr.c > index 78213d4b5b16..cc3b22881bfe 100644 > --- a/drivers/powercap/intel_rapl_msr.c > +++ b/drivers/powercap/intel_rapl_msr.c > @@ -150,6 +150,7 @@ static int rapl_msr_probe(struct platform_device > *pdev) > case X86_VENDOR_INTEL: > rapl_msr_priv = &rapl_msr_priv_intel; > break; > + case X86_VENDOR_HYGON: > case X86_VENDOR_AMD: > rapl_msr_priv = &rapl_msr_priv_amd; > break;