From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <fiona.trahe@intel.com>
Received: from mga05.intel.com (mga05.intel.com [192.55.52.43])
 by dpdk.org (Postfix) with ESMTP id C012E1DA4
 for <users@dpdk.org>; Fri,  8 Mar 2019 11:56:02 +0100 (CET)
X-Amp-Result: SKIPPED(no attachment in message)
X-Amp-File-Uploaded: False
Received: from fmsmga007.fm.intel.com ([10.253.24.52])
 by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;
 08 Mar 2019 02:56:01 -0800
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.58,455,1544515200"; d="scan'208";a="132619750"
Received: from irsmsx109.ger.corp.intel.com ([163.33.3.23])
 by fmsmga007.fm.intel.com with ESMTP; 08 Mar 2019 02:56:01 -0800
Received: from irsmsx101.ger.corp.intel.com ([169.254.1.230]) by
 IRSMSX109.ger.corp.intel.com ([169.254.13.169]) with mapi id 14.03.0415.000;
 Fri, 8 Mar 2019 10:56:00 +0000
From: "Trahe, Fiona" <fiona.trahe@intel.com>
To: Changchun Zhang <changchun.zhang@oracle.com>, "users@dpdk.org"
 <users@dpdk.org>
CC: "Trahe, Fiona" <fiona.trahe@intel.com>
Thread-Topic: [dpdk-users] QAT cryto PMD queue pair and Ring Libary
Thread-Index: AQHU1Szga67FJQ2EY0a+II94dNAn5KYBkBXQ
Date: Fri, 8 Mar 2019 10:55:59 +0000
Message-ID: <348A99DA5F5B7549AA880327E580B4358970F0C8@IRSMSX101.ger.corp.intel.com>
References: <5c763c14-4203-4024-9e81-5ff4de387ac5@default>
In-Reply-To: <5c763c14-4203-4024-9e81-5ff4de387ac5@default>
Accept-Language: en-IE, en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNmViODcwZDctYTk1YS00ZWNjLTlhYzUtNmQyN2E0YzNiNjJiIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiRUdcL09KcHUyNDBiQmJPeHhvUzQ3NTZvampXRDRiVVFYK24ySEFhSU1seEQyWk9oWEVQT2RcL0pPaWc0XC9sOVU3aSJ9
x-ctpclassification: CTP_NT
dlp-product: dlpe-windows
dlp-version: 11.0.400.15
dlp-reaction: no-action
x-originating-ip: [163.33.239.182]
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Subject: Re: [dpdk-users] QAT cryto PMD queue pair and Ring Libary
X-BeenThere: users@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK usage discussions <users.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/users>,
 <mailto:users-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/users/>
List-Post: <mailto:users@dpdk.org>
List-Help: <mailto:users-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/users>,
 <mailto:users-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Fri, 08 Mar 2019 10:56:03 -0000


> -----Original Message-----
> From: users [mailto:users-bounces@dpdk.org] On Behalf Of Changchun Zhang
> Sent: Thursday, March 7, 2019 9:29 PM
> To: users@dpdk.org
> Subject: [dpdk-users] QAT cryto PMD queue pair and Ring Libary
>=20
> Hi,
>=20
>=20
>=20
> QAT PMD driver uses the queue pair to communication with QAT device. My q=
uestion is, whether or this
> QAP queue pair is implemented over DPDK ring library or just self-defined=
 queue implementation?
[Fiona] This doesn't use the DPDK ring library. They are QAT-specific, hw-s=
upported tx and rx rings.