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Wed, 28 Mar 2018 07:11:42 +0000 From: Shreyansh Jain To: Remy Horton , "dev@dpdk.org" CC: John McNamara , Wenzhuo Lu , Jingjing Wu , Qi Zhang , Beilei Xing , Thomas Monjalon Thread-Topic: [PATCH v2 1/4] ethdev: add support for PMD-tuned Tx/Rx parameters Thread-Index: AQHTwSDQ/ytX/SkpREaLf5rVe18Yh6PlRTjQ Date: Wed, 28 Mar 2018 07:11:32 +0000 Deferred-Delivery: Wed, 28 Mar 2018 07:11:21 +0000 Message-ID: References: <20180321142749.27520-1-remy.horton@intel.com> <20180321142749.27520-2-remy.horton@intel.com> In-Reply-To: <20180321142749.27520-2-remy.horton@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=shreyansh.jain@nxp.com; x-originating-ip: [92.121.36.198] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; HE1PR0402MB3465; 7:DoBPAwx5xsyB1K6NQohfqh8/qfDE6Fu9SHb53SlD9C+5iT2vLum1YV0PuUOlpxdfbFZIGdvFslTkfVi9y/BnjinmLxgx7LVkmGWYG/BsGJJ4G30ndvdcx0eQ4Jb9b+V7187XDWoDBAT/jfueQiiaHJcUxSIM+MaumJHTbbbv8bokuyDvHBhNiIjoN9QzVFZRf/Qe4c2pm0W4rN/yMSB2a55N02aaVDECaePkdZCOmMvHlcJbzmmBD8w+0G9Wi6L7 x-ms-exchange-antispam-srfa-diagnostics: SOS; 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DIR:OUT; SFP:1101; SCL:1; SRVR:HE1PR0402MB3465; H:HE1PR0402MB2780.eurprd04.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; MX:1; A:1; LANG:en; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: IS7GF8x4GSHv4av63UXPvUyMSxUKiqfx9zClVwGwImrvL5hHqIws72r0i3LEzMCXJvEXAkHg3Gpmmf5uQbZk0ihCxIwmf3O6lnbdayftDg3TT0TzhlbWSIgKTj/9DC0CaMH5RstmN4sdtI7M3pqKE1qE34FC/u/Q85HkNKPuXRDkP5ZPGZBgjrhUrCIlqNMS6C0dJSvzE0vDZek0Yqt8TIAkafFZwfSPdZemC3ui7m0lgVS0lraDWdG/8kqwI55K5tPg3S2HRXR2ezvdeoTbzQmnDvPYD1G/Aqyvw1F+skcsjqSJ42TCkSvI8LB/Gjk/tQWsKBn81CZJrhQEMj4uIg== spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 185c8d1e-0e82-4012-a02d-08d5947b2840 X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Mar 2018 07:11:41.8442 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0402MB3465 Subject: Re: [dpdk-dev] [PATCH v2 1/4] ethdev: add support for PMD-tuned Tx/Rx parameters 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: Wed, 28 Mar 2018 07:11:44 -0000 > -----Original Message----- > From: Remy Horton [mailto:remy.horton@intel.com] > Sent: Wednesday, March 21, 2018 7:58 PM > To: dev@dpdk.org > Cc: John McNamara ; Wenzhuo Lu > ; Jingjing Wu ; Qi Zhang > ; Beilei Xing ; Shreyansh > Jain ; Thomas Monjalon > Subject: [PATCH v2 1/4] ethdev: add support for PMD-tuned Tx/Rx > parameters >=20 > The optimal values of several transmission & reception related > parameters, such as burst sizes, descriptor ring sizes, and number > of queues, varies between different network interface devices. This > patch allows individual PMDs to specify preferred parameter values. >=20 > Signed-off-by: Remy Horton Acked-By: Shreyansh Jain