From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id 5DA8B4CC0 for ; Tue, 24 Apr 2018 17:20:09 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 Apr 2018 08:20:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,323,1520924400"; d="scan'208";a="49537642" Received: from irsmsx106.ger.corp.intel.com ([163.33.3.31]) by fmsmga001.fm.intel.com with ESMTP; 24 Apr 2018 08:20:02 -0700 Received: from irsmsx102.ger.corp.intel.com ([169.254.2.164]) by IRSMSX106.ger.corp.intel.com ([169.254.8.37]) with mapi id 14.03.0319.002; Tue, 24 Apr 2018 16:20:01 +0100 From: "Ananyev, Konstantin" To: "Yigit, Ferruh" , Thomas Monjalon , "dev@dpdk.org" CC: Ajit Khaparde , Jerin Jacob , Shijith Thotton , Santosh Shukla , Rahul Lakkireddy , John Daley , "Lu, Wenzhuo" , "Xing, Beilei" , "Zhang, Qi Z" , "Wu, Jingjing" , Adrien Mazarguil , Nelio Laranjeiro , Yongseok Koh , "Shahaf Shuler" , Tomasz Duszynski , "Jianbo Liu" , Alejandro Lucero , Hemant Agrawal , Shreyansh Jain , Harish Patil , Rasesh Mody , Andrew Rybchenko , Shrikrishna Khare , Maxime Coquelin , "Legacy, Allain (Wind River)" , "Richardson, Bruce" , Gaetan Rivet , Olivier Matz Thread-Topic: [dpdk-dev] Survey for final decision about per-port offload API Thread-Index: AQHTyC3IGIh0w9UNoE+Z7XEzF6vkNqQPz+eAgAAYnICAAAWdgIAAPt1g Date: Tue, 24 Apr 2018 15:20:00 +0000 Message-ID: <2601191342CEEE43887BDE71AB977258AEA5344F@IRSMSX102.ger.corp.intel.com> References: <2759953.P7QpFFSjiU@xps> <2601191342CEEE43887BDE71AB977258AEA520B2@IRSMSX102.ger.corp.intel.com> In-Reply-To: Accept-Language: en-IE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNTEwMWZhMGEtM2I0OC00OGQzLWJmYzktZGM2YjAxZjVmM2Y3IiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE2LjUuOS4zIiwiVHJ1c3RlZExhYmVsSGFzaCI6IkpLUjlQMzEwdVJVTXB6c0tqZlVvWmJWdFJlMlVIUDBVa3pncXJJQ1JUeUk9In0= x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.200.100 dlp-reaction: no-action x-originating-ip: [163.33.239.180] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] Survey for final decision about per-port offload API 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: Tue, 24 Apr 2018 15:20:10 -0000 DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogWWlnaXQsIEZlcnJ1aA0K PiBTZW50OiBUdWVzZGF5LCBBcHJpbCAyNCwgMjAxOCAxOjI4IFBNDQo+IFRvOiBBbmFueWV2LCBL b25zdGFudGluIDxrb25zdGFudGluLmFuYW55ZXZAaW50ZWwuY29tPjsgVGhvbWFzIE1vbmphbG9u IDx0aG9tYXNAbW9uamFsb24ubmV0PjsgZGV2QGRwZGsub3JnDQo+IENjOiBBaml0IEtoYXBhcmRl IDxhaml0LmtoYXBhcmRlQGJyb2FkY29tLmNvbT47IEplcmluIEphY29iIDxqZXJpbi5qYWNvYkBj YXZpdW1uZXR3b3Jrcy5jb20+OyBTaGlqaXRoIFRob3R0b24NCj4gPHNoaWppdGgudGhvdHRvbkBj YXZpdW0uY29tPjsgU2FudG9zaCBTaHVrbGEgPHNhbnRvc2guc2h1a2xhQGNhdml1bW5ldHdvcmtz LmNvbT47IFJhaHVsIExha2tpcmVkZHkNCj4gPHJhaHVsLmxha2tpcmVkZHlAY2hlbHNpby5jb20+ OyBKb2huIERhbGV5IDxqb2huZGFsZUBjaXNjby5jb20+OyBMdSwgV2Vuemh1byA8d2Vuemh1by5s dUBpbnRlbC5jb20+OyBYaW5nLCBCZWlsZWkNCj4gPGJlaWxlaS54aW5nQGludGVsLmNvbT47IFpo YW5nLCBRaSBaIDxxaS56LnpoYW5nQGludGVsLmNvbT47IFd1LCBKaW5namluZyA8amluZ2ppbmcu d3VAaW50ZWwuY29tPjsgQWRyaWVuIE1hemFyZ3VpbA0KPiA8YWRyaWVuLm1hemFyZ3VpbEA2d2lu ZC5jb20+OyBOZWxpbyBMYXJhbmplaXJvIDxuZWxpby5sYXJhbmplaXJvQDZ3aW5kLmNvbT47IFlv bmdzZW9rIEtvaCA8eXNrb2hAbWVsbGFub3guY29tPjsgU2hhaGFmIFNodWxlcg0KPiA8c2hhaGFm c0BtZWxsYW5veC5jb20+OyBUb21hc3ogRHVzenluc2tpIDx0ZHVAc2VtaWhhbGYuY29tPjsgSmlh bmJvIExpdSA8amlhbmJvLmxpdUBhcm0uY29tPjsgQWxlamFuZHJvIEx1Y2Vybw0KPiA8YWxlamFu ZHJvLmx1Y2Vyb0BuZXRyb25vbWUuY29tPjsgSGVtYW50IEFncmF3YWwgPGhlbWFudC5hZ3Jhd2Fs QG54cC5jb20+OyBTaHJleWFuc2ggSmFpbiA8c2hyZXlhbnNoLmphaW5AbnhwLmNvbT47IEhhcmlz aA0KPiBQYXRpbCA8aGFyaXNoLnBhdGlsQGNhdml1bS5jb20+OyBSYXNlc2ggTW9keSA8cmFzZXNo Lm1vZHlAY2F2aXVtLmNvbT47IEFuZHJldyBSeWJjaGVua28gPGFyeWJjaGVua29Ac29sYXJmbGFy ZS5jb20+Ow0KPiBTaHJpa3Jpc2huYSBLaGFyZSA8c2toYXJlQHZtd2FyZS5jb20+OyBNYXhpbWUg Q29xdWVsaW4gPG1heGltZS5jb3F1ZWxpbkByZWRoYXQuY29tPjsgTGVnYWN5LCBBbGxhaW4gKFdp bmQgUml2ZXIpDQo+IDxhbGxhaW4ubGVnYWN5QHdpbmRyaXZlci5jb20+OyBSaWNoYXJkc29uLCBC cnVjZSA8YnJ1Y2UucmljaGFyZHNvbkBpbnRlbC5jb20+OyBHYWV0YW4gUml2ZXQgPGdhZXRhbi5y aXZldEA2d2luZC5jb20+OyBPbGl2aWVyIE1hdHoNCj4gPG9saXZpZXIubWF0ekA2d2luZC5jb20+ DQo+IFN1YmplY3Q6IFJlOiBbZHBkay1kZXZdIFN1cnZleSBmb3IgZmluYWwgZGVjaXNpb24gYWJv dXQgcGVyLXBvcnQgb2ZmbG9hZCBBUEkNCj4gDQo+IE9uIDQvMjQvMjAxOCAxMjowOCBQTSwgQW5h bnlldiwgS29uc3RhbnRpbiB3cm90ZToNCj4gPiBIaSBGZXJydWgsDQo+ID4NCj4gPj4NCj4gPj4g T24gMy8zMC8yMDE4IDI6NDcgUE0sIFRob21hcyBNb25qYWxvbiB3cm90ZToNCj4gPj4+IFRoZXJl IGFyZSBzb21lIGRpc2N1c3Npb25zIGFib3V0IGEgc3BlY2lmaWMgcGFydCBvZiB0aGUgb2ZmbG9h ZCBBUEk6DQo+ID4+PiAJIlRvIGVuYWJsZSBwZXItcG9ydCBvZmZsb2FkLCB0aGUgb2ZmbG9hZCBz aG91bGQgYmUgc2V0IG9uIGJvdGgNCj4gPj4+IAlkZXZpY2UgY29uZmlndXJhdGlvbiBhbmQgcXVl dWUgc2V0dXAuIg0KPiA+Pj4NCj4gPj4+IEl0IG1lYW5zIHRoZSBhcHBsaWNhdGlvbiBtdXN0IHJl cGVhdCB0aGUgcG9ydCBvZmZsb2FkIGZsYWdzDQo+ID4+PiBpbiBydGVfZXRoX2NvbmYuW3J0XXht b2RlLm9mZmxvYWRzIGFuZCBydGVfZXRoX1tydF14Y29uZi5vZmZsb2FkcywNCj4gPj4+IHdoZW4g Y2FsbGluZyByZXNwZWN0aXZlbHkgcnRlX2V0aF9kZXZfY29uZmlndXJlKCkgYW5kDQo+ID4+PiBy dGVfZXRoX1tydF14X3F1ZXVlX3NldHVwIGZvciBlYWNoIHF1ZXVlLg0KPiA+Pj4NCj4gPj4+IFRo ZSBQTUQgbXVzdCBjaGVjayBpZiB0aGVyZSBpcyBtaXNtYXRjaCwgaS5lLiBhIHBvcnQgb2ZmbG9h ZCBub3QNCj4gPj4+IHJlcGVhdGVkIGluIHF1ZXVlIHNldHVwLg0KPiA+Pj4gVGhlcmUgaXMgYSBw cm9wb3NhbCB0byBkbyB0aGlzIGNoZWNrIGF0IGV0aGRldiBsZXZlbDoNCj4gPj4+IAlodHRwOi8v ZHBkay5vcmcvbWwvYXJjaGl2ZXMvZGV2LzIwMTgtTWFyY2gvMDk0MDIzLmh0bWwNCj4gPj4+DQo+ ID4+PiBJdCB3YXMgYWxzbyBwcm9wb3NlZCB0byByZWxheCB0aGUgQVBJIGFuZCBhbGxvdyAiZm9y Z2V0dGluZyIgcG9ydA0KPiA+Pj4gb2ZmbG9hZHMgaW4gcXVldWUgb2ZmbG9hZHM6DQo+ID4+PiAJ aHR0cDovL2RwZGsub3JnL21sL2FyY2hpdmVzL2Rldi8yMDE4LU1hcmNoLzA5Mjk3OC5odG1sDQo+ ID4+Pg0KPiA+Pj4gSXQgd291bGQgbWVhbiB0aGUgb2ZmbG9hZHMgYXBwbGllZCB0byBhIHF1ZXVl IHJlc3VsdCBvZiBPUiBvcGVyYXRpb246DQo+ID4+PiAJcnRlX2V0aF9jb25mLltydF14bW9kZS5v ZmZsb2FkcyB8IHJ0ZV9ldGhfW3J0XXhjb25mLm9mZmxvYWRzDQo+ID4+Pg0KPiA+Pj4gMS8gRG8g eW91IGFncmVlIHdpdGggYWJvdmUgQVBJIGNoYW5nZT8NCj4gPj4NCj4gPj4gVGhlcmUgaXMgYSBk ZXRhaWwgb2YgYWJpbGl0eSB0byBkaXNhYmxpbmcgcXVldWUgbGV2ZWwgb2ZmbG9hZHMgaW4gcXVl dWVfc2V0dXAoKQ0KPiA+PiBmdW5jdGlvbiwgSSB3YW50IHRvIGRpc2N1c3MgaGVyZS4NCj4gPj4N Cj4gPj4gUHJvbG9nOg0KPiA+PiBwb3J0IGxldmVsIG9mZmxvYWQ6IEFuIG9mZmxvYWQgb25seSBj YW4gYmUgYXBwbGllZCBwb3J0IGxldmVsLCB0byBhbGwgcXVldWVzLg0KPiA+PiBxdWV1ZSBsZXZl bCBvZmZsb2FkOiBBbiBvZmZsb2FkIGNhbiBiZSBhcHBsaWVkIGludG8gaW5kaXZpZHVhbCBxdWV1 ZXMgb2YgdGhlIHBvcnQNCj4gPj4NCj4gPj4gUE1EIHJlcG9ydHMgcG9ydCBvZmZsb2FkIGNhcGFi aWxpdHk6IHBvcnQgbGV2ZWwgb2ZmbG9hZCArIHF1ZXVlIGxldmVsIG9mZmxvYWQNCj4gPj4gUE1E IHJlcG9ydHMgcXVldWUgb2ZmbG9hZCBjYXBhYmlsaXR5OiBxdWV1ZSBsZXZlbCBvZmZsb2FkDQo+ ID4+DQo+ID4+DQo+ID4+IEFib3ZlIHN1Z2dlc3RlZCBjaGFuZ2UgdG8gQVBJOg0KPiA+PiAtIEFw cGxpY2F0aW9uIHdpbGwgYmUgbGltaXRlZCBpbiBjb25maWd1cmUoKSB0byBzZXQgb25seSBhbiBv ZmZsb2FkIHdpdGhpbiAicG9ydA0KPiA+PiBvZmZsb2FkIGNhcGFiaWxpdHkiDQo+ID4+IC0gQXBw bGljYXRpb24gd2lsbCBiZSBsaW1pdGVkIGluIHF1ZXVlX3NldHVwKCkgdG8gc2V0IG9ubHkgYW4g b2ZmbG9hZCB3aXRoaW4NCj4gPj4gInF1ZXVlIG9mZmxvYWQgY2FwYWJpbGl0eSINCj4gPj4NCj4g Pj4NCj4gPj4gVGhpcyBkb2Vzbid0IHNheSBtdWNoIGFib3V0IGRpc2FibGluZyBhbiBvZmZsb2Fk IGluIHF1ZXVlX3NldHVwKCksIGFzIGEgcnVsZToNCj4gPj4gLSBBbiAicG9ydCBsZXZlbCBvZmZs b2FkIiBjYW4ndCBiZSBkaXNhYmxlZCBpbiBxdWV1ZV9zZXR1cCgpDQo+ID4+DQo+ID4+DQo+ID4+ IFRoZXJlIGFyZSB0d28gY2FzZXMgb2YgZGlzYWJsZToNCj4gPj4gMS0gRGlzYWJsaW5nIGEgInF1 ZXVlIGxldmVsIG9mZmxvYWQiIGVuYWJsZWQgcXVldWVfc2V0dXAoKSBwcmV2aW91c2x5DQo+ID4+ IDItIERpc2FibGluZyBhICJxdWV1ZSBsZXZlbCBvZmZsb2FkIiBlbmFibGVkIGluIGNvbmZpZ3Vy ZSgpDQo+ID4+DQo+ID4+IElmIHNlY29uZCBpcyBub3Qgc3VwcG9ydGVkLCB0byBkaXNhYmxlIHRo ZSBvZmZsb2FkLCBhcHBsaWNhdGlvbnMgc2hvdWxkDQo+ID4+IHN0b3AtPnJlLWNvbmZpZ3VyZSgp LT5yZS1xdWV1ZV9zZXR1cCgpLT5zdGFydCB0aGUgcG9ydC4gQnV0IGhhdmluZyB0aGlzDQo+ID4+ IGNhcGFiaWxpdHkgbWFrZXMgdGhlIG9mZmxvYWRpbmcgcGFyYW1ldGVycyBtb3JlIGNvbmZ1c2lu ZyBmb3IgYXBwbGljYXRpb25zLg0KPiA+Pg0KPiA+Pg0KPiA+PiBJIHN1Z2dlc3QgYWRkaW5nIGRp c2FibGUgc3VwcG9ydCB0byBmaXN0IG9uZSBidXQgbm90IHNlY29uZCBvbmUuDQo+ID4NCj4gPiBO b3Qgc3VyZSB3aHkgdG8gaW50cm9kdWNlIHN1Y2ggbGltaXRhdGlvbj8NCj4gDQo+IE5vdCBzdXBw b3J0aW5nIHNlY29uZCBvbmU/DQo+IA0KPiBUbyBkaWZmZXJlbnRpYXRlIGRpc2FibGUgcmVxdWVz dCBmb3IgdGhhdCBjYXNlIGlzIGhhcmRlci4gSG93IGNhbiB3ZSBzYXkgdG8NCj4gZGlzYWJsZSBh ICJxdWV1ZSBsZXZlbCBvZmZsb2FkcyIgZW5hYmxlZCBieSBjb25maWd1cmUoKT8NCj4gDQo+IEl0 IG1heSBiZSBieSBzZXR0aW5nIHRoZXNlIG9mZmxvYWRzIGluIHF1ZXVlX3NldHVwKCkgYXMgd2Vs bCBhbmQgd2hlbiBhbnkNCj4gb2ZmbG9hZCBpcyBtaXNzaW5nIGluIHF1ZXVlX3NldHVwKCkgaXQg Y2FuIGJlIHRha2VuIGFzIGRpc2FibGUgcmVxdWVzdC4gVGhpcw0KPiBmb3JjZXMgYXBwbGljYXRp b25zIHRvIGR1cGxpY2F0ZS9zZXQgInF1ZXVlIGxldmVsIG9mZmxvYWRzIiBlbmFibGVkIGJ5DQo+ IGNvbmZpZ3VyZSgpIGluIHRoZSBxdWV1ZV9zZXR1cCgpIGZ1bmN0aW9uIGJ5IGRlZmF1bHQuDQo+ IA0KPiBUaGlzIGlzIGFuIG9wdGlvbiwgYnV0IG15IGNvbmNlcm4gd2FzIHRvIHRoaXMgbWF5IGJl IGhhcmRlciB0byBtYW5hZ2UgYnkNCj4gYXBwbGljYXRpb25zLg0KPiBBbiBhcHBsaWNhdGlvbiB3 aWxsIGhhdmUgdG8gcmVtb3ZlICJwb3J0IGxldmVsIG9mZmxvYWQiIGZyb20gcG9ydF9vZmZsb2Fk cyBhbmQNCj4gZmVlZCBpdCBpbnRvIGVhY2ggcXVldWVfc2V0dXAoKS4NCj4gDQo+IEFsc28gdGhp cyBpcyBjbG9zZXIgdG8gZXhpc3RpbmcgQVBJIGJ1dCBub3Qgc2FtZSwgdGhlIGRpZmZlcmVuY2Ug aXMNCj4gcXVldWVfc2V0dXAoKSBkb2Vzbid0IGdldCAicG9ydCBsZXZlbCBvZmZsb2FkIg0KPiAN Cj4gV2UgY2FuIGdvIHdpdGggdGhpcyBvbmUgaWYgdGhlcmUgaXMgYSByZXF1aXJlbWVudCBmb3Ig aXQuDQo+IA0KPiBBbmQgaWYgd2UgcHJlZmVyIHRvIGdvIHdpdGggdGhpcyBvcHRpb24sIHBlcmhh cHMgd2UgY2FuIHRoaW5rIHR3aWNlIGFib3V0DQo+IGNoYW5naW5nIGV4aXRpbmcgQVBJIGJlY2F1 c2UgdGhpcyB3aWxsIGJlIHZlcnkgY2xvc2UgdGhlIGV4aXN0aW5nIEFQSS4gT25seQ0KPiBsb2dp Y2FsbHkgaXQgaXMgbm90IGNvcnJlY3QgdG8gZm9yY2UgYXBwbGljYXRpb24gdG8gc2V0IHNvbWUg b2ZmbG9hZHMgaW4NCj4gcXVldWVfc2V0dXAoKSBmb3IgdGhlIFBNRCB0aGF0IGRvZXNuJ3Qgc3Vw cG9ydCBxdWV1ZSBvZmZsb2FkIGF0IGFsbCwgdGhpcyBjYW4gYmUNCj4gaGFuZGxlZCBpbiBQTUQs IGFuZCBzYXZlcyB1cyBvZiBhbGwgdGhlIHRyb3VibGUgb2YgdGhlIGNoYW5nZS4NCg0KSSBzdXBw b3NlIGJvdGggd2F5cyBhcmUgcG9zc2libGUgLSB0aG91Z2ggaWYgd2UgZG9uJ3QgYWxsb3cgdXNl ciB0byBkaXNhYmxlIHF1ZXVlLXNwZWNpZmljDQpvZmZsb2FkIG9uIHBhcnRpY3VsYXIgcXVldWUs IHdlIHdvdWxkIGVuZCB1cCB3aXRoIG1vc3QgdXNlcnMganVzdCBub3Qgc3BlY2lmeWluZw0KYW55 IHF1ZXVlLXNwZWNpZmljIG9mZmxvYWRzIGF0IGNvbmZpZ3VyZSgpIGF0IGFsbCAtIGp1c3QgdG8g aGF2ZSBhbiBhYmlsaXR5IHRvIGRpc2FibGUgaXQgaW4gZnV0dXJlDQpmb3IgcGFydGljdWxhciBx dWV1ZS4NCg0KS29uc3RhbnRpbg0KDQoNCg==