From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 4D87D15F33A; Mon, 27 May 2024 13:34:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716816856; cv=none; b=EpUgRKEFgtwL8O2hYH68KOGLzVUXbgKhsdI8dVdzatLL+Czopy3R822y0L4ylUUZFmftcXZKhzwHtxll8qgWbux3ar4RObTHvZ4Q9PtwB0tCO0NMcxmfz6ZVBxnitwFE5zk/ZKTqEqAYR08ZlMihm48p91ghyAwVCQeT/2lwsvw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716816856; c=relaxed/simple; bh=CcSTn8aSTYpTe6INcVUlkFKxcfUFQmwqltEpS2pU9IM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=HZyZLvCJHoc686FJ2k8oGSXFL49jXsWaqe9bJaDG5aQSJAjZ4E4+MkfALsm96DvL3AlE+lOJKIVkEgSg8bWL/+jBu9olqy73cskCLlQeoZwO/EjODEWRexnRIhPjn0jKt0vHIdiVrPNp+t7ZtnnDgUHZtBAHoEGY9YGslWcnuUo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=SzkeUPJW; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="SzkeUPJW" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1716816855; x=1748352855; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=CcSTn8aSTYpTe6INcVUlkFKxcfUFQmwqltEpS2pU9IM=; b=SzkeUPJWcTG/AKLXeHhzPibck5+uol16wnZbUy0aYb4jD/XNDXUMmLNM W/18fTaFgvWKyh3u8kHGBxwhbYxPCaYFKQSTf9Xd4agbp98jtUSI4zvAw xa/BDC+Zt/5MEuBtWH3zxpPKVZzFM6JNId4t349BNkUENu2SC0fr+HB/6 aUyTULmaVaBcmvYofFVVwK0SXvjSualwXVT2BX1AYZ0LlUTwYS6+4B1j8 Id5cy+Ab75SzCoiZUp/jWEOucAOlKwBz7RNAB+eQFypZt6v061Ml/IUXI QqfDxFrHmB4qVFDiV1mBxvuAV0gQxG/+9FxH0dMxgmM0HZ71QELR4givc w==; X-CSE-ConnectionGUID: 8SRUNchqSp+rqnqZEngfAQ== X-CSE-MsgGUID: DBJRvf6MQrOkeoJjgp+aFQ== X-IronPort-AV: E=McAfee;i="6600,9927,11084"; a="11714372" X-IronPort-AV: E=Sophos;i="6.08,192,1712646000"; d="scan'208";a="11714372" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 May 2024 06:34:15 -0700 X-CSE-ConnectionGUID: a0uo65HUQXuv66qYeZmfqw== X-CSE-MsgGUID: TgatDQY9TsO2aZdoyWJz7g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,192,1712646000"; d="scan'208";a="34847972" Received: from mwiniars-desk2.ger.corp.intel.com (HELO tkristo-desk.intel.com) ([10.245.246.180]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 May 2024 06:34:13 -0700 From: Tero Kristo To: srinivas.pandruvada@linux.intel.com, ilpo.jarvinen@linux.intel.com, hdegoede@redhat.com Cc: linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, Andy Shevchenko Subject: [PATCH 1/6] platform/x86/intel/tpmi: Add support for performance limit reasons Date: Mon, 27 May 2024 16:29:33 +0300 Message-ID: <20240527133400.483634-2-tero.kristo@linux.intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240527133400.483634-1-tero.kristo@linux.intel.com> References: <20240527133400.483634-1-tero.kristo@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add TPMI ID 0x0C (Perf Limit Reasons) to the list of supported TPMI IDs. Reviewed-by: Andy Shevchenko Reviewed-by: Ilpo Järvinen Signed-off-by: Tero Kristo --- drivers/platform/x86/intel/tpmi.c | 2 ++ include/linux/intel_tpmi.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/platform/x86/intel/tpmi.c b/drivers/platform/x86/intel/tpmi.c index 6c0cbccd80bb..c2ef2cd587ba 100644 --- a/drivers/platform/x86/intel/tpmi.c +++ b/drivers/platform/x86/intel/tpmi.c @@ -577,6 +577,8 @@ static const char *intel_tpmi_name(enum intel_tpmi_id id) return "uncore"; case TPMI_ID_SST: return "sst"; + case TPMI_ID_PLR: + return "plr"; default: return NULL; } diff --git a/include/linux/intel_tpmi.h b/include/linux/intel_tpmi.h index 1e880cb0f454..a88ac937d2c2 100644 --- a/include/linux/intel_tpmi.h +++ b/include/linux/intel_tpmi.h @@ -21,6 +21,7 @@ enum intel_tpmi_id { TPMI_ID_PEM = 1, /* Power and Perf excursion Monitor */ TPMI_ID_UNCORE = 2, /* Uncore Frequency Scaling */ TPMI_ID_SST = 5, /* Speed Select Technology */ + TPMI_ID_PLR = 0xc, /* Performance Limit Reasons */ TPMI_CONTROL_ID = 0x80, /* Special ID for getting feature status */ TPMI_INFO_ID = 0x81, /* Special ID for PCI BDF and Package ID information */ }; -- 2.43.1