From patchwork Tue Jan 15 14:17:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hunt, David" X-Patchwork-Id: 49846 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 242525911; Tue, 15 Jan 2019 15:17:16 +0100 (CET) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id D8E995689 for ; Tue, 15 Jan 2019 15:17:12 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Jan 2019 06:17:12 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,481,1539673200"; d="scan'208";a="126221605" Received: from silpixa00399952.ir.intel.com (HELO silpixa00399952.ger.corp.intel.com) ([10.237.223.64]) by orsmga002.jf.intel.com with ESMTP; 15 Jan 2019 06:17:10 -0800 From: David Hunt To: dev@dpdk.org Cc: david.hunt@intel.com, john.mcnamara@intel.com, marko.kovacevic@intel.com Date: Tue, 15 Jan 2019 14:17:01 +0000 Message-Id: <20190115141701.53956-2-david.hunt@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190115141701.53956-1-david.hunt@intel.com> References: <20190115141701.53956-1-david.hunt@intel.com> Subject: [dpdk-dev] [PATCH 2/2] doc/power: update release note for intel-pstate X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add release note update for 19.02 for intel_pstate support to Power Management library Signed-off-by: David Hunt Acked-by: Marko Kovacevic --- doc/guides/rel_notes/release_19_02.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/doc/guides/rel_notes/release_19_02.rst b/doc/guides/rel_notes/release_19_02.rst index 5a2f62ca9..57c595bba 100644 --- a/doc/guides/rel_notes/release_19_02.rst +++ b/doc/guides/rel_notes/release_19_02.rst @@ -147,6 +147,14 @@ New Features Added a new performance test tool to test the compressdev PMD. The tool tests compression ratio and compression throughput. +* **Added intel_pstate support to Power Management library.** + + Previously, using the power management library required the + disabling of the intel_pstate kernel driver, and the enabling of the + acpi_cpufreq kernel driver. This is no longer the case, as the use of + the intel_pstate kernel driver is now supported, and automatically + detected by the library. + Removed Items -------------