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Sun, 26 Jul 2020 19:11:37 +0000 Received: from VI1PR04MB3168.eurprd04.prod.outlook.com ([fe80::611f:12a5:1d6f:fd05]) by VI1PR04MB3168.eurprd04.prod.outlook.com ([fe80::611f:12a5:1d6f:fd05%3]) with mapi id 15.20.3216.033; Sun, 26 Jul 2020 19:11:37 +0000 From: Akhil Goyal To: "Trahe, Fiona" , "Coyle, David" CC: "dev@dpdk.org" , "Ryan, Brendan" , "O'loingsigh, Mairtin" , "Doherty, Declan" , "De Lara Guarch, Pablo" Thread-Topic: [PATCH v2] crypto/qat: add DOCSIS performance optimization Thread-Index: AQHWX3FSDpTGgdOyBU2XKYR+1krwS6kSJzcAgAga9SA= Date: Sun, 26 Jul 2020 19:11:37 +0000 Message-ID: References: <20200720153707.18210-1-david.coyle@intel.com> <20200721144718.27696-1-david.coyle@intel.com> In-Reply-To: Accept-Language: en-IN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: intel.com; dkim=none (message not signed) header.d=none;intel.com; dmarc=none action=none header.from=nxp.com; x-originating-ip: [45.118.166.88] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 8f3161d8-7161-4335-6219-08d83197b824 x-ms-traffictypediagnostic: VI1PR0402MB3325: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8273; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB3168.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8f3161d8-7161-4335-6219-08d83197b824 X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Jul 2020 19:11:37.0421 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: TZmoLflaQH8+iEd4muDndBdMQ0xh+/owbxPjX68NxtLqd4iPwnw5vqIVn2ArpSgGegnINdk0W80SudLnD68F0A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0402MB3325 Subject: Re: [dpdk-dev] [PATCH v2] crypto/qat: add DOCSIS performance optimization 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" > > > > DOCSIS protocol performance in the downlink direction can be improved > > significantly in the QAT SYM PMD, especially for larger packets, by > > pre-processing all CRC generations in a batch before building and > > enqueuing any requests to the HW. This patch adds this optimization. > > > > Fixes: 6f0ef237404b ("crypto/qat: support DOCSIS protocol") > > > > Signed-off-by: David Coyle > Acked-by: Fiona Trahe Applied to dpdk-next-crypto Thanks.