From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id EDC32A0096 for ; Thu, 6 Jun 2019 12:34:12 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 2FE1E1B95B; Thu, 6 Jun 2019 12:34:12 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id C47CD1B95A for ; Thu, 6 Jun 2019 12:34:09 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Jun 2019 03:34:08 -0700 X-ExtLoop1: 1 Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.26]) ([10.237.221.26]) by orsmga006.jf.intel.com with ESMTP; 06 Jun 2019 03:34:06 -0700 To: Nicolas Chautru , thomas@monjalon.net, akhil.goyal@nxp.com, dev@dpdk.org Cc: amr.mokhtar@intel.com References: <1559756323-179855-2-git-send-email-nicolas.chautru@intel.com> <1559765434-250933-1-git-send-email-nicolas.chautru@intel.com> <1559765434-250933-3-git-send-email-nicolas.chautru@intel.com> From: Ferruh Yigit Openpgp: preference=signencrypt Autocrypt: addr=ferruh.yigit@intel.com; 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WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <1559765434-250933-3-git-send-email-nicolas.chautru@intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [dpdk-dev] [PATCH v2 2/3] docs/guides: updating turbo_sw building steps 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" On 6/5/2019 9:10 PM, Nicolas Chautru wrote: > The documentation is clarified to point to steps on building the > SDK libraries which are now publicly available. > I can see new SDK link is in the documentation, but can you please put that information into the commit log too, to highlight it? > Signed-off-by: Nicolas Chautru > --- > doc/guides/bbdevs/turbo_sw.rst | 84 +++++++++++++++++++++++------------------- > 1 file changed, 46 insertions(+), 38 deletions(-) > > diff --git a/doc/guides/bbdevs/turbo_sw.rst b/doc/guides/bbdevs/turbo_sw.rst > index 29f7ec9..196b3d6 100644 > --- a/doc/guides/bbdevs/turbo_sw.rst > +++ b/doc/guides/bbdevs/turbo_sw.rst > @@ -1,26 +1,43 @@ > .. SPDX-License-Identifier: BSD-3-Clause > Copyright(c) 2017 Intel Corporation > > -SW Turbo Poll Mode Driver > +SW FEC Poll Mode Driver There seems two groups of changes in this patch, - new SDK related changes, - and renaming 's/Turbo/FEC' For second one can you please put a brief description into commit log? Why Turbo needs to be FEC. (This even can be a separate patch) > ========================= > > -The SW Turbo PMD (**baseband_turbo_sw**) provides a poll mode bbdev driver that utilizes > -Intel optimized libraries for LTE Layer 1 workloads acceleration. This PMD > -supports the functions: Turbo FEC, Rate Matching and CRC functions. > +The SW FEC PMD (**baseband_turbo_sw**) provides a software only poll mode bbdev > +driver that can optionally utilize Intel optimized libraries for LTE and 5GNR > +Layer 1 workloads acceleration. Is 5GNR Layer 1 workloads acceleration available in this stage of the PMD? > + > +Note that the driver can also be built without any dependency with reduced > +functionality for maintenance purpose. > + > +To enable linking to the SDK libraries see detailed installation section below. > +Two flags can be enabled depending on whether the target machine can support > +AVX2 and AVX512 instructions sets and the related SDK libraries for vectorized > +signal processing functions are installed : > +- CONFIG_RTE_BBDEV_SDK_AVX2 > +- CONFIG_RTE_BBDEV_SDK_AVX512 This flag is not available (yet), can you please remove from this doc and add with the patch that adds this flag? <...>