From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id BA429292D for ; Thu, 18 May 2017 03:57:45 +0200 (CEST) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 May 2017 18:57:44 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.38,356,1491289200"; d="scan'208";a="969805825" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by orsmga003.jf.intel.com with ESMTP; 17 May 2017 18:57:44 -0700 Received: from fmsmsx114.amr.corp.intel.com (10.18.116.8) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.319.2; Wed, 17 May 2017 18:57:43 -0700 Received: from shsmsx101.ccr.corp.intel.com (10.239.4.153) by FMSMSX114.amr.corp.intel.com (10.18.116.8) with Microsoft SMTP Server (TLS) id 14.3.319.2; Wed, 17 May 2017 18:57:43 -0700 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.117]) by SHSMSX101.ccr.corp.intel.com ([169.254.1.193]) with mapi id 14.03.0319.002; Thu, 18 May 2017 09:57:41 +0800 From: "Tan, Jianfeng" To: "dev@dpdk.org" CC: Thomas Monjalon , "Richardson, Bruce" , "Ananyev, Konstantin" , Stephen Hemminger , Yuanhan Liu , "Yigit, Ferruh" , "Yang, Zhiyong" , "huanghuai@meituan.com" Thread-Topic: [dpdk-dev] [RFC] Enable primary/secondary model for vdev Thread-Index: AQHSyh7L7HkqnaIlQkCzKNzwfh4pNqH5X+hg Date: Thu, 18 May 2017 01:57:41 +0000 Message-ID: References: <9ec37184-ef14-8377-d913-8ee8fda11c5e@intel.com> In-Reply-To: <9ec37184-ef14-8377-d913-8ee8fda11c5e@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] [RFC] Enable primary/secondary model for vdev 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: Thu, 18 May 2017 01:57:46 -0000 QW55IGNvbW1lbnRzIHBsZWFzZT8NCg0KPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBG cm9tOiBkZXYgW21haWx0bzpkZXYtYm91bmNlc0BkcGRrLm9yZ10gT24gQmVoYWxmIE9mIFRhbiwg SmlhbmZlbmcNCj4gU2VudDogVGh1cnNkYXksIE1heSAxMSwgMjAxNyAyOjIwIFBNDQo+IFRvOiBk ZXZAZHBkay5vcmcNCj4gQ2M6IFRob21hcyBNb25qYWxvbjsgUmljaGFyZHNvbiwgQnJ1Y2U7IEFu YW55ZXYsIEtvbnN0YW50aW47IFN0ZXBoZW4NCj4gSGVtbWluZ2VyOyBZdWFuaGFuIExpdTsgWWln aXQsIEZlcnJ1aDsgWWFuZywgWmhpeW9uZzsNCj4gaHVhbmdodWFpQG1laXR1YW4uY29tDQo+IFN1 YmplY3Q6IFtkcGRrLWRldl0gW1JGQ10gRW5hYmxlIHByaW1hcnkvc2Vjb25kYXJ5IG1vZGVsIGZv ciB2ZGV2DQo+IA0KPiBIaSwNCj4gDQo+IFN0YXR1cyBxdW86DQo+IEFsbW9zdCBub25lIG9mIHZk ZXYgc3VwcG9ydHMgcHJpbWFyeS9zZWNvbmRhcnkgbW9kZWwuIFR3byBleGNlcHRpb25zDQo+IGFy ZQ0KPiBydGVfcmluZywgdmlydGlvLXVzZXIgKGxpbWl0ZWQgc3VwcG9ydCkuIFR3byBwcm9ibGVt cyBmYWNpbmcgdGhpcyBpc3N1ZS4NCj4gDQo+IFAxOiBIb3cgdG8gYXR0YWNoIHZkZXYgaW4gc2Vj b25kYXJ5IHByb2Nlc3M/DQo+IA0KPiBQcmV2aW91cyBkaXNjdXNzaW9uOiBodHRwOi8vZHBkay5v cmcvbWwvYXJjaGl2ZXMvZGV2LzIwMTctDQo+IEFwcmlsLzA2MzM3MC5odG1sDQo+IEFjY29yZGlu ZyBjdXJyZW50IGltcGxlbWVudGF0aW9uLCB2ZGV2IGNhbiBiZSByZWNvZ25pemVkIG9uIHZkZXYg YnVzDQo+IG9ubHkgaWYgaXQgaXMgZXhwbGljaXRseSBhc3NpZ25lZCBpbiB0aGUgcGFyYW1ldGVy cywgb3IgaW52b2tlcyBjYWxsDQo+IHJ0ZV9lYWxfdmRldl9pbml0KCkgdG8gY3JlYXRlIG9uZS4g QXNzaWduaW5nIC0tdmRldiBwYXJhbWV0ZXIgZXhwbGljaXRseQ0KPiBvbiBzZWNvbmRhcnkgcHJv Y2VzcyBpcyBub3QgdGhlIG9wdGltYWwgd2F5LiBJbnN0ZWFkLCB3ZSBjYW4gaXRlcmF0ZQ0KPiBy dGVfZXRoX2Rldl9kYXRhIGFycmF5IHRvIGRpc2NvdmVyL29idGFpbiBhbGwgZGV2aWNlcywgd2hp Y2ggc2VlbXMgYQ0KPiBtb3JlIHVuaWZpZWQgc29sdXRpb24gd2l0aCBQQ0kgZGV2aWNlcy4NCj4g DQo+IElmIHdlIG9ubHkgbmVlZCB0byBvYnRhaW4gdGhlIHN0YXRpc3RpY3Mgb2YgdmRldiBpbiBz ZWNvbmRhcnkgcHJvY2Vzcw0KPiAobGlrZSB3aGF0IGRwZGstcHJvY2luZm8gZG9lcyksIHNvbHZp bmcgYWJvdmUgaXNzdWUgaXMgZW5vdWdoLCBidXQgaWYgd2UNCj4gbmVlZCB0byBSeC9UeCBwYWNr ZXRzIGluIHNlY29uZGFyeSBwcm9jZXNzIGZvciB2ZGV2LCB3ZSBuZWVkIHRvIHNvbHZlDQo+IHRo ZSBmb2xsb3dpbmcgcHJvYmxlbSB0b28uDQo+IA0KPiBQMjogSG93IHRvIHNoYXJlIGRldi1zcGVj aWZpYyBGRHMgdG8gc2Vjb25kYXJ5IHByb2Nlc3M/DQo+IA0KPiBXZSBuZWVkIHRvIHNoYXJlIHRo ZSBGRHMgd2hpY2ggYXJlIG9wZW5lZCBhdCBwcmltYXJ5IHByb2Nlc3MsIGZvcg0KPiBleGFtcGxl LCB0aGUgc29ja2V0IGZpbGUgb2YgcGNhcCwgdGhlIGNoYXIgZGV2aWNlIG9mIHRhcCwgdGhlIFFF TVUNCj4gbWVtb3J5IHJlZ2lvbiBmZHMgb2Ygdmhvc3QtdXNlciwgZXRjLiBUaGUgb25seSAoYXMg ZmFyIGFzIHdlIGtub3cpIHdheQ0KPiB0byBzaGFyZSBGRCBiZXR3ZWVuIHByb2Nlc3NlcyBpbiBM aW51eCBpcyB0byB1c2UgYW5jaWxsYXJ5IGRhdGEgb2YNCj4gc2VuZG1zZy9yZWN2bXNnIG9uIHVu aXggc29ja2V0LiBUaGF0IG1lYW5zIHdlIHByb3Bvc2UgYSBuZXcgc29ja2V0IGZpbGUNCj4gY3Jl YXRlZCBmb3IgZWFjaCBwcmltYXJ5IHByb2VzcywgYW5kIHNlY29uZGFyeSBwcm9jZXNzZXMgd2ls bCBjb25uZWN0DQo+IHdpdGggdGhpcyB1bml4IHNvY2tldDsgYW5kIGZvciBzaW1wbGljaXR5LCB3 ZSBhbHNvIHByb3Bvc2UgYSBuZXcgQVBJIHRvDQo+IHNoYXJlIEZELCBzbyB0aGF0IHZkZXYgY2Fu IG1ha2UgdXNlIG9mIGl0IHRvIHNoYXJlIEZEcy4NCj4gDQo+IEFub3RoZXIgcHJvYmxlbSBJJ2Qg bGlrZSB0byBtYWtlIGNsZWFyIGlzOiBjYW4gc2Vjb25kYXJ5IHByb2Nlc3NlcyBvd24NCj4gcG9y dHMgdGhhdCBkb2VzIG5vdCBiZWxvbmcgdG8gcHJpbWFyeT8NCj4gDQo+IEJlc2lkZXMsIHRoZXJl IGFyZSB0d28gZXJyb3JzIGluIGRvY3VtZW50czogKDEpIHJ0ZV9yaW5nIHN1cHBvcnRzDQo+IHBy aW1hcnkvc2Vjb25kYXJ5IG1vZGVsIGJ1dCB0aGUgZG9jdW1lbnQgZG9lcyBub3Qgc3RhdGUgdGhh dDsgKDIpIHBjYXANCj4gZG9lcyBub3Qgc3VwcG9ydCBwcmltYXJ5L3NlY29uZGFyeSBtb2RlbCBi dXQgdGhlIGRvY3VtZW50IHN0YXRlcyBpdA0KPiBzdXBwb3J0cy4NCj4gDQo+IFRoYW5rcywNCj4g SmlhbmZlbmcNCg0K