From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Wiles, Keith" Subject: Re: [RFC] Yet another option for DPDK options Date: Wed, 1 Jun 2016 16:08:50 +0000 Message-ID: <04DCF65E-E97A-4CC0-B9BA-F63347214C3F@intel.com> References: <20160601154628.GA5010@mhcomputing.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: Yuanhan Liu , Thomas Monjalon , "dev@dpdk.org" , "Richardson, Bruce" , "Tan, Jianfeng" , Stephen Hemminger , Christian Ehrhardt , Panu Matilainen , Olivier Matz To: Matthew Hall Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 54EEF2C19 for ; Wed, 1 Jun 2016 18:09:21 +0200 (CEST) In-Reply-To: <20160601154628.GA5010@mhcomputing.net> Content-Language: en-US Content-ID: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" DQoNClJlZ2FyZHMsDQpLZWl0aA0KDQoNCg0KT24gNi8xLzE2LCAxMDo0NiBBTSwgIk1hdHRoZXcg SGFsbCIgPG1oYWxsQG1oY29tcHV0aW5nLm5ldD4gd3JvdGU6DQoNCj5PbiBXZWQsIEp1biAwMSwg MjAxNiBhdCAwMzowMDoxMVBNICswMDAwLCBXaWxlcywgS2VpdGggd3JvdGU6DQo+PiBUaGUgSU5J IGZpbGUgaXMgdG9vIGZsYXQgYW5kIEkgd2FudGVkIGEgaGllcmFyY2h5IGluIHRoZSBkYXRhLCB0 aGUgSlNPTiBkYXRhIA0KPj4gaXMgc2ltaWxhciBhbmQgWE1MIGlzIGp1c3QgaGFyZCB0byByZWFk Lg0KPg0KPkkgZG9uJ3QgdGhpbmsgaXQncyBmYWlyIHRvIHNheSBKU09OIGxhY2tzIGhpZXJhcmNo eS4gUGVyc29uYWxseSBpdCBpcyB3b3JraW5nIA0KPmdyZWF0IGluIG15IGN1cnJlbnQgYXBwbGlj YXRpb24uIFRoZSBtYWluICJidWciIGlzIHRoYXQgdGhlIHNwZWMgZGVzaWduZXJzIA0KPmludGVu dGlvbmFsbHkgYW5kIGlkaW90aWNhbGx5IGxlZnQgb3V0IHRoZSBhYmlsaXR5IHRvIG1ha2UgY29t bWVudHMuIEJ1dCB0aGVyZSANCj5hcmUgc29tZSBzbWFydGVyIEpTT04gcGFyc2VycyBzdWNoIGFz IGpzb24tYyBhbmQgdGhlIFBlcmwgSlNPTiBwYXJzZXIgd2hpY2ggDQo+d2lsbCBhbGxvdyB0aGVt IHVzaW5nIGVpdGhlciAiIyIgb3IgIi8vIi4NCg0KSlNPTi1DIGNvdWxkIHdvcmsgYW5kIEx1YSBo YXMgaXRzIGNvbW1lbnRzIHRvby4gSSBqdXN0IHdhbnRlZCBtb3JlIGZyb20gdGhlIGNvbmZpZ3Vy YXRpb24gdGhlbiBqdXN0IGRhdGEuIFlvdSBzdGlsbCBuZWVkIHNvbWUgY29kZSB0byBwYXJzZSB0 aGUgSlNPTiBmb3JtYXQgaW4gdGhlIGFwcGxpY2F0aW9uLCByaWdodD8NCg0KPg0KPllvdSBjYW4g YWxzbyBidWlsZCBKU09OIGluIG1lbW9yeSBwcmV0dHkgbmljZWx5IHVzaW5nIGpzb24tYy4gSXQg aGFzIGEgc2ltcGxlIA0KPkRPTS1saWtlIEFQSSBmb3IgdGhpcy4NCj4NCj5JIGFtIHVzaW5nIGl0 IGluIHRoZSBjb25maWcgZmlsZSBmb3IgbXkgYXBwIHJpZ2h0IG5vdywgYW5kIHBhc3NpbmcgYSBm YWtlIGFyZ2MgDQo+YW5kIGFyZ3YgdG8gRFBESyB1c2luZyB3b3JkZXhwKCkgdG8gcHJldmVudCBp dCBmcm9tIG11bmdpbmcgdGhlIGFyZ2MgYW5kIGFyZ3YgDQo+b2YgbXkgYXBwbGljYXRpb24uDQo+ DQo+PiBJdCB3b3VsZCBiZSBuaWNlIHRvIGV4ZWN1dGUgYSBEUERLIGFwcGxpY2F0aW9ucyBsaWtl IHRoaXM6DQo+PiANCj4+IC4vc29tZV9kcGRrX2FwcCA/Pz9jb25maWctZmlsZSBkcGRrLWNvbmZp Zy1maWxlbmFtZQ0KPg0KPkZZSSwgSSB0aGluayB5b3UgdXNlZCBPdXRsb29rIHdpdGggc29tZSBv ZiBNUydzIGJhZCBkZWZhdWx0cyBhbmQgaXQgbWFuZ2xlZCANCj5hbGwgeW91ciBzcGVjaWFsIGNo YXJhY3RlcnMuLi4NCg0KWWVzLCBJIGhhdGUgTVMgT3V0bG9vay4gSSBoYXZlIHRyaWVkIHRvIGZp eCB0aGUgb3B0aW9ucywgYnV0IGl0IG5ldmVyIHNlZW1zIHRvIHdvcmsgb3V0LiBVbnRpbCBzb21l b25lIGNyZWF0ZSBhIHJlYWxseSBnb29kIGVtYWlsIGFwcGxpY2F0aW9uIGZvciBPUyBYIHRoYXQg d29ya3Mgd2l0aCBleGNoYW5nZSBJIHdpbGwgc3R1Y2sgd2l0aCB0aGlzIG9uZS4gSSBoYXZlIHRy aWVkIGEgbnVtYmVyIG9mIGRpZmZlcmVudCBvbmVzLCB0aGV5IGFsbCBoYXZlIGxpbWl0YXRpb25z IG9yIHByb2JsZW1zIOKYuQ0KDQo+DQo+PiBUaGUgZHBkay1jb25maWctZmlsZW5hbWUgY291bGQg Y29udGFpbiBhIGxvdCBvZiBpbmZvcm1hdGlvbiBhbmQgYmUgYWJsZSB0byANCj4+IHN0YXJ0dXAg bXVsdGlwbGUgZGlmZmVyZW50IGFwcGxpY2F0aW9ucy4gVGhlIGRwZGstY29uZmlnLWZpbGUgY291 bGQgYWxzbyANCj4+IGluY2x1ZGUgb3RoZXIgY29uZmlnIGZpbGVzIHRvIGNvbXBsZXRlIHRoZSBj b25maWd1cmF0aW9uLiBUaGUgZm9ybWF0IG9mIHRoZSANCj4+IGRhdGEgaW4gdGhlIGNvbmZpZyBm aWxlIG5lZWRzIHRvIGJlIHJlYWRhYmxlLCBidXQgYWxsb3cgdGhlIHVzZXIgdG8gcHV0IGluIA0K Pj4gbmV3IG9wdGlvbnMsIG5lZWRzIHRvIGJlIGhpZXJhcmNoaWNhbCBpbiBuYXR1cmUgYW5kIGhh dmUgc29tZSBzaW1wbGUgDQo+PiBmdW5jdGlvbnMgdG8gZXhlY3V0ZSBpZiByZXF1aXJlZC4NCj4N Cj5UbyBtZSwgdGhpcyBpcyB3YXkgdG9vIGNvbXBsaWNhdGVkIGFuZCBpbmNsdWRlcyBhIGxvdCBv ZiBmZWF0dXJlcyBJJ20gbm90IA0KPmNvbnZpbmNlZCB3ZSBhY3R1YWxseSBuZWVkIG9yIHdhbnQu IEknZCByZWFsbHkgcHJlZmVyIGlmIHdlIGp1c3QgaGF2ZSBvbmUgZmlsZSANCj5wZXIgYXBwLiBJ IGRvbid0IHdhbnQgYSBzdXBlciBjb21wbGljYXRlZCB3YXkgdG8gY29uZmlndXJlIGl0IHJlcGxh Y2luZyBhbiANCj5hbHJlYWR5IHN1cGVyIGNvbXBsaWNhdGVkIHdheSB0byBjb25maWd1cmUgaXQu DQoNCkkgZG8gbm90IHNlZSBpdCBiZWluZyB0b28gY29tcGxleGVkIEkgdGhpbmsgaXQgaXMgd2hh dCB5b3UgaGF2ZSB1c2VkIGJlZm9yZSBhbmQgbm90IHRoYXQgaXQgaXMgdG8gY29tcGxleCBvZiBh IHNvbHV0aW9uLg0KDQo+DQo+PiBUaGUgc29sdXRpb24gSSB3YXMgdGhpbmtpbmcgaXMgdGhlIGZp bGUgaW5mb3JtYXRpb24gaXMgcmVhbGx5IGp1c3QgYSANCj4+IGZyYWdtZW50IG9mIGEgc2NyaXB0 aW5nIGxhbmd1YWdlLCB3aGljaCB0aGUgRFBESyBhcHBsaWNhdGlvbiBjb250YWlucyB0aGlzIA0K Pj4gc2NyaXB0aW5nIGxhbmd1YWdlIGludGVycHJldGVyLiBJIHdhcyBsb29raW5nIGF0IHVzaW5n IEx1YSBsdWEub3JnIGFzIHRoZSANCj4+IHNjcmlwdGluZyBsYW5ndWFnZSBpbnRlcnByZXRlciBp dCBpcyBzbWFsbCBhbmQgZWFzeSB0byB1bmRlcnN0YW5kLg0KPg0KPklmIHdlJ3JlIHN0dWNrIGRv aW5nIHRoaXMgTHVhIGlzIHRoZSBiZXN0IG9wdGlvbiBidXQgSSdkIHN0aWxsIHJhdGhlciBhdm9p ZCANCj5pdC4gSSBsaWtlIHRoZSBmYWN0IHRoYXQgRFBESyBpcyBhIGxvdCBvZiBjbGVhbiBDIGNv ZGUsIHRoaXMgaXMgd2h5IEkgZmluZCBpdCANCj5zbyBtdWNoIGVhc2llciB0byByZWFkIGFuZCBj b2RlIHRoYW4gdGhlIGF3ZnVsIGtlcm5lbCBuZXR3b3JrIHN0YWNrcy4NCg0KV2UgZG8gbm90IG5l ZWQgdG8gdW5kZXJzdGFuZCBMdWEgaW50ZXJwcmV0ZXIgb3IgY29tcGlsZXIgb25seSB0aGUgc2lt cGxlIEx1YSBzY3JpcHRpbmcgY29kZS4NCg0KPg0KPj4gICAgIGxjb3JlX2xpc3QgPSBta19sY29y ZV9saXN0KCIwLTciLCAxMCwgIjE0LTE2IiksDQo+PiAgICAgY29yZW1hcCA9IG1rX2NvcmVtYXAo IigwLTcpQDAsMTAsKDE0LTE2KUAxIiksDQo+DQo+VGhlc2UgbWFnaWNhbCBmdW5jdGlvbnMgZmVl bCB3ZWlyZCBjb21wYXJlZCB0byBqdXN0IGhhdmluZyBzb21lIHNpbXBsZSANCj5mdW5jdGlvbnMg dGhhdCB0YWtlIHRoZW0gYXMgSlNPTiBzdHJpbmdzIGFuZCB2YWxpZGF0ZSB0aGVtLiBXaGljaCBp cyB3aGF0IEknbSANCj5kb2luZyBpbiBteSBhcHAgcmlnaHQgbm93IHdpdGggbWluaW1hbCBwYWlu Lg0KDQpUaGVzZSBhcmUganVzdCBleGFtcGxlcyB0byBjb252ZXJ0IHRvIHRhYmxlcyBmcm9tIHN0 cmluZ3MgYW5kIGNvdWxkIGhhdmUgbm90IHVzZWQgdGhlbS4NCg0KPg0KPj4gVGhlIEVBTCwgZHJp dmVyLCBhcHBsaWNhdGlvbiwgPz8/IHdvdWxkIHF1ZXJ5IGFuIEFQSSB0byBhY2Nlc3MgdGhlIGRh dGEgYW5kIA0KPj4gdGhlIGFwcGxpY2F0aW9uIGNhbiBjaGFuZ2UgaGlzIG9wdGlvbnMgcXVpY2ts eSB3aXRob3V0IG1vZGlmeWluZyB0aGUgY29kZS4NCj4NCj5JIGRvbid0IHdhbnQgdG8gaGF2ZSB0 byB1c2Ugc29tZWJvZHkgZWxzZSdzIEFQSSB0byBnZXQgdG8gdGhlIGNvbmZpZyBvZiBteSBhcHAg DQo+aWYgSSBjYW4gYXZvaWQgaXQuIEkgbGlrZSB0aGUgYXBwcm9hY2ggb2YganNvbi1jIHdoZXJl IEkgY2FuIGxheSBpdCBvdXQgaG93IEkgDQo+d2FudCwgYW5kIHBhc3MgdGhlIHBhcnRzIEkgd2Fu dCBEUERLIHRvIGhhdmUgb3ZlciB0byBEUERLLiBJIGRvbid0IG5lY2Vzc2FyaWx5IA0KPndhbnQg dG8gaGF2ZSB0byBnbyB0aHJvdWdoIERQREsgdG8gZ2V0IHRvIG15IG93biBjb25maWcgc3R1ZmYu IFdoaWNoIGlzIHdoYXQgSSANCj5hbSBzdHVjayBkb2luZyBpZiB3ZSBwdXQgYSB3ZWlyZCBwcm9w cmlldGFyeSBEUERLIHNwZWNpZmljIGZpbGUgZm9ybWF0IG9yIA0KPnNjcmlwdGluZyBlbnZpcm9u bWVudCBpbiB0aGVzZSBmaWxlcy4NCg0KTm90IHN1cmUgdGhlIG1lYW5pbmcgb2Ygc29tZW9uZSBl bHNl4oCZcyBBUEksIHdlIGFscmVhZHkgaGF2ZSBhIGRpZmZpY3VsdCBjb25maWd1cmF0aW9uIHN0 cnVjdHVyZSBhbmQgY29tbWFuZCBsaW5lIGludGVyZmFjZSwganVzdCB0cnlpbmcgdG8gY3JlYXRl IGEgY29tbW9uIHNldCB1cCBkYXRhYmFzZSBsaWtlIEFQSXMgdG8gYWNjZXNzIHRoZSBkYXRhLiBO b3cgbWF5YmUgSlNPTi1jIGhhcyBzb21lIGFscmVhZHkgSSBkbyBub3Qga25vdy4gUmVtb3Zpbmcg dGhlIGNvbW1hbmQgbGluZSBvcHRpb25zIGZvciBqdXN0IG9uZSBvcHRpb24g4pi6IHNlZW1zIGxp a2UgYSBnb29kIHRoaW5nLg0KDQo+DQo+PiBLZWl0aA0KPg0KPk1hdHRoZXcuDQo+DQoNCg0KDQo=