From patchwork Wed Mar 13 19:21:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcin Hajkowski X-Patchwork-Id: 51192 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 4FC9D4C9F; Thu, 14 Mar 2019 15:56:50 +0100 (CET) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 271B93572 for ; Wed, 13 Mar 2019 20:23:39 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Mar 2019 12:23:39 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,475,1544515200"; d="scan'208";a="151435576" Received: from mhajkowx-mobl.ger.corp.intel.com ([10.104.116.179]) by fmsmga002.fm.intel.com with ESMTP; 13 Mar 2019 12:23:37 -0700 From: Hajkowski To: john.mcnamara@intel.com, marko.kovacevic@intel.com Cc: dev@dpdk.org, Marcin Hajkowski Date: Wed, 13 Mar 2019 20:21:07 +0100 Message-Id: <20190313192107.696-1-marcinx.hajkowski@intel.com> X-Mailer: git-send-email 2.20.1.windows.1 MIME-Version: 1.0 X-Mailman-Approved-At: Thu, 14 Mar 2019 15:56:49 +0100 Subject: [dpdk-dev] [PATCH 1/1] doc: announce change in power API 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" From: Marcin Hajkowski Function rte_power_set_env will no longer return success on attempt to set env in initialized state. Signed-off-by: Marcin Hajkowski Reviewed-by: Rami Rosen Acked-by: David Hunt Acked-by: Anatoly Burakov Acked-by: Bruce Richardson --- doc/guides/rel_notes/deprecation.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index 1b4fcb7e6..7899e6874 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -75,3 +75,8 @@ Deprecation Notices * crypto/aesni_mb: the minimum supported intel-ipsec-mb library version will be changed from 0.49.0 to 0.52.0. + +* power: ``rte_power_set_env`` function will no longer return 0 on attempt + to set new power environment if power environment was already initialized. + Instead, the function will return -1 unless the environment is unset first + (using ``rte_power_unset_env``).