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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 2DF7EC43331 for ; Thu, 5 Sep 2019 23:37:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6E3442067B for ; Thu, 5 Sep 2019 23:37:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389075AbfIEXhw (ORCPT ); Thu, 5 Sep 2019 19:37:52 -0400 Received: from mga05.intel.com ([192.55.52.43]:5012 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732160AbfIEXhw (ORCPT ); Thu, 5 Sep 2019 19:37:52 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Sep 2019 16:37:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,471,1559545200"; d="scan'208";a="190650478" Received: from spandruv-mobl.amr.corp.intel.com ([10.251.155.245]) by FMSMGA003.fm.intel.com with ESMTP; 05 Sep 2019 16:37:50 -0700 From: Srinivas Pandruvada To: andriy.shevchenko@intel.com Cc: prarit@redhat.com, darcari@redhat.com, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, Srinivas Pandruvada Subject: [PATCH 1/2] platform/x86: ISST: Allow additional TRL MSRs Date: Thu, 5 Sep 2019 16:37:47 -0700 Message-Id: <20190905233748.6822-1-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.17.2 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Additional Turbo Ratio Limit (TRL) MSRs are required to get bucket vs core count relationship. So add them to the list of allowed MSRs. Signed-off-by: Srinivas Pandruvada --- drivers/platform/x86/intel_speed_select_if/isst_if_common.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/platform/x86/intel_speed_select_if/isst_if_common.c b/drivers/platform/x86/intel_speed_select_if/isst_if_common.c index 68d75391db57..3de5a3c66529 100644 --- a/drivers/platform/x86/intel_speed_select_if/isst_if_common.c +++ b/drivers/platform/x86/intel_speed_select_if/isst_if_common.c @@ -29,6 +29,8 @@ static struct isst_if_cmd_cb punit_callbacks[ISST_IF_DEV_MAX]; static int punit_msr_white_list[] = { MSR_TURBO_RATIO_LIMIT, MSR_CONFIG_TDP_CONTROL, + MSR_TURBO_RATIO_LIMIT1, + MSR_TURBO_RATIO_LIMIT2, }; struct isst_valid_cmd_ranges { -- 2.17.2