From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by dpdk.org (Postfix) with ESMTP id AD3E71D9E for ; Mon, 21 May 2018 23:59:08 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 May 2018 14:59:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,427,1520924400"; d="scan'208";a="52700858" Received: from irsmsx106.ger.corp.intel.com ([163.33.3.31]) by orsmga003.jf.intel.com with ESMTP; 21 May 2018 14:59:05 -0700 Received: from irsmsx108.ger.corp.intel.com ([169.254.11.150]) by IRSMSX106.ger.corp.intel.com ([169.254.8.125]) with mapi id 14.03.0319.002; Mon, 21 May 2018 22:59:04 +0100 From: "De Lara Guarch, Pablo" To: "Jain, Deepak K" , "Trahe, Fiona" , "dev@dpdk.org" CC: "Trahe, Fiona" , "hemant.agrawal@nxp.com" , "shreyansh.jain@nxp.com" Thread-Topic: [dpdk-dev] [PATCH] doc/crypto: add clarification about chained mbuf feature Thread-Index: AQHT6FqM4zWinstd6US2RfBkB1pqxqQ6zM1g Date: Mon, 21 May 2018 21:59:03 +0000 Message-ID: References: <1525354356-31000-1-git-send-email-fiona.trahe@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNDA2ZWQxNDItYzZlYy00ZmQ2LTg0NzMtYTdhMzE4MjMwODhlIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiQU5SVEIzeVwvTHA1UGxnOXdEejlmMDY0d0RFMldZa0dcL1AyaXBMTEtzTjJVZ2hDTUZYSkcyeVhQc29ucnJWK0RwIn0= x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.200.100 dlp-reaction: no-action x-originating-ip: [163.33.239.181] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH] doc/crypto: add clarification about chained mbuf feature 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: , X-List-Received-Date: Mon, 21 May 2018 21:59:10 -0000 > -----Original Message----- > From: Jain, Deepak K > Sent: Thursday, May 10, 2018 1:29 PM > To: Trahe, Fiona ; dev@dpdk.org > Cc: De Lara Guarch, Pablo ; Trahe, Fiona > ; hemant.agrawal@nxp.com; shreyansh.jain@nxp.com > Subject: RE: [dpdk-dev] [PATCH] doc/crypto: add clarification about chain= ed > mbuf feature >=20 >=20 > > -----Original Message----- > > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Fiona Trahe > > Sent: Thursday, May 3, 2018 2:33 PM > > > > diff --git a/doc/guides/cryptodevs/overview.rst > > b/doc/guides/cryptodevs/overview.rst > > index b3cb6ca..493cd5f 100644 > > --- a/doc/guides/cryptodevs/overview.rst > > +++ b/doc/guides/cryptodevs/overview.rst > > @@ -11,6 +11,16 @@ Supported Feature Flags > > > > .. include:: overview_feature_table.txt > > > > +Note, the mbuf scatter gather feature (aka chained mbufs, > > +scatter-gather-lists or SGLs) indicate all following combinations are > > +supported unless otherwise called out in the Limitations section of > > +each > > PMD. > > + > > +* In place operation, input buffer as multiple segments, same buffer > > +used for output > > +* Out of place operation, input buffer as single segment and output > > +as multiple segments > > +* Out of place operation, input buffer as multiple segments and > > +output as single segment > > +* Out of place operation, input buffer as multiple segments and > > +output as multiple segments > > + > > + > > Supported Cipher Algorithms > > --------------------------- > > > > -- > > 1.7.0.7 > Acked-By: Deepak Kumar Jain Hopefully, we can have better feature flags in the next release to be able = to get the information programmatically with no ambiguity. Applied to dpdk-next-crypto. Thanks, Pablo