From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 86037A04E0; Wed, 27 Nov 2019 16:12:58 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id A45B42B96; Wed, 27 Nov 2019 16:12:57 +0100 (CET) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id DAEB72B8E for ; Wed, 27 Nov 2019 16:12:55 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Nov 2019 07:12:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,249,1571727600"; d="scan'208";a="217399486" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by fmsmga001.fm.intel.com with ESMTP; 27 Nov 2019 07:12:54 -0800 Received: from fmsmsx126.amr.corp.intel.com (10.18.125.43) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 27 Nov 2019 07:12:53 -0800 Received: from fmsmsx117.amr.corp.intel.com ([169.254.3.27]) by FMSMSX126.amr.corp.intel.com ([169.254.1.160]) with mapi id 14.03.0439.000; Wed, 27 Nov 2019 07:12:53 -0800 From: "Wiles, Keith" To: Nirmal Sarkar CC: =?utf-8?B?TW9ydGVuIEJyw7hydXA=?= , "Mcnamara, John" , "Kovacevic, Marko" , Thomas Monjalon , "Yigit, Ferruh" , Andrew Rybchenko , "Roberts, Lee A." , "dev@dpdk.org" Thread-Topic: [dpdk-dev] Jumbo Frame in pktgen & dpdk-pktgen Thread-Index: AQHVnrgxlWJOeBE8zEqEHWENy1/zPaeTSgkAgAAy9ACAAQJ8gIAAcRyAgAi9IYCAAgU7gA== Date: Wed, 27 Nov 2019 15:12:52 +0000 Message-ID: References: <98CBD80474FA8B44BF855DF32C47DC35C60C14@smartserver.smartshare.dk> <788C0E34-44F9-4E04-86C2-1F1B11FDE59C@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.254.1.52] Content-Type: text/plain; charset="utf-8" Content-ID: <27BC597DA8128547927C29E1D9CD28AF@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [dpdk-dev] Jumbo Frame in pktgen & dpdk-pktgen 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" DQoNCj4gT24gTm92IDI2LCAyMDE5LCBhdCAyOjIxIEFNLCBOaXJtYWwgU2Fya2FyIDxuaXJtYWwu a2lzYW5AZ21haWwuY29tPiB3cm90ZToNCj4gDQo+IEhlbGxvLA0KPiANCj4gVG8gc3VwcG9ydCBK dW1ibyBmcmFtZSBpbiBkcGRrLXBrdGdlbiwgIGNoYW5nZXMgd2VyZSBzdWdnZXN0ZWQgaW4gZHBk ayBsaWJyYXJpZXMgYWxzbyBhcGFydCBmcm9tIHBrdGdlbiBjb2RlLg0KPiBsaWIvbGlicnRlX21i dWYvcnRlX21idWYuaCANCj4gbGliL2NvbW1vbi9wZ19pbmV0LmggIA0KPiANCj4gQnV0IGRwZGsg ZnJhbWV3b3JrIGFscmVhZHkgc3VwcG9ydHMganVtYm8gZnJhbWUgW3VzaW5nIC0tZW5hYmxlLWp1 bWJvICYgLS1tYXgtcGt0LWxlbiBmbGFnXS4gDQo+IENhbiB5b3UgcGxlYXNlIGhlbHAgbWUgdG8g dW5kZXJzdGFuZCB3aHkgZG8gd2UgbmVlZCB0byBjaGFuZ2UgdGhlIGxpYnJhcmllcyBpbiBkcGRr ID8NCg0KVGhlc2UgZmxhZ3MgYXJlIGZvciBsM2Z3ZCB0eXBlIGV4YW1wbGUgYXBwcyBhbmQgbm90 IGEgZmxhZyBpbiB0aGUgRUFMIG9yIGNvcmUgY29kZS4NCg0KSXQgYXBwZWFycyB0aGUgdGhlIHBv cnQgY29uZmlncyBuZWVkcyB0byBiZSBjaGFuZ2VkIHRvIGVuYWJsZSBqdW1ibyBmcmFtZXMuIFRo ZSBwYXRjaCBiZWxvdyBzZWVtZWQgdG8gd29yayBmb3IgTGVlIGFuZCBJIGhhdmUgbm90IHRyaWVk IHRoZSBwYXRjaCBjaGFuZ2VzLg0KPiANCj4gUmVnYXJkcywNCj4gTi4gU2Fya2FyDQo+IA0KPiBP biBUaHUsIE5vdiAyMSwgMjAxOSBhdCAxMjoyNCBBTSBXaWxlcywgS2VpdGggPGtlaXRoLndpbGVz QGludGVsLmNvbT4gd3JvdGU6DQo+IA0KPiANCj4gPiBPbiBOb3YgMjAsIDIwMTksIGF0IDY6MDkg QU0sIE5pcm1hbCBTYXJrYXIgPG5pcm1hbC5raXNhbkBnbWFpbC5jb20+IHdyb3RlOg0KPiA+IA0K PiA+IEhlbGxvLA0KPiA+IA0KPiA+IFRoYW5rcyBmb3IgdGhlIGhlbHAuDQo+ID4gQXMgSSdtIHVz aW5nIERQREstMTguMTEuMSwgSSBkaWQgbm90IGZpbmQgdGhlIGRlZmluaXRpb24gb2YNCj4gPiAi UlRFX0VUSEVSX01BWF9MRU4iIGluIGxpYi9saWJydGVfbmV0L3J0ZV9ldGhlci5oIGZpbGUuDQo+ ID4gU28gSSBzZXQgIkVUSEVSX01BWF9MRU4iIHZhbHVlIHRvIDk2MDAuDQo+ID4gQXBhcnQgZnJv bSB0aGF0IEkgdG9vayByZXN0IG9mIHRoZSBjaGFuZ2VzIGFuZCB3aXRoIHRoZXNlIEknbSBhYmxl IHRvIHNlbmQNCj4gPiBqdW1ibyBmcmFtZS4NCj4gPiBUb29rIHRjcGR1bXAgb24gdGhlIHJlY2Vp dmluZyBlbmQuDQo+ID4gDQo+ID4gU3VkZGVubHkgSSBnb3Qgc3R1Y2sgYXQgQVJQLiBJIGNvdWxk IG5vdCBzZW5kIHBhY2tldHMgYW55bW9yZS4NCj4gDQo+IFNvcnJ5LCBJIGNhbiBub3QgdGVsbCB3 aGF0IHRoZSBlcnJvciBjb25kaXRpb24gaXMgeW91IGFyZSBoaXR0aW5nLCBhcyB0aGUgdHdvIHNj cmVlbiBkdW1wcyBkbyBub3QgcHJvdmlkZSBtZSB3aGVyZSBJIHNob3VsZCBzdGFydCBsb29raW5n LiBJZiB5b3UgY2FuIGhlbHAgbWUgdW5kZXJzdGFuZCB0aGUgaXNzdWUgYmV0dGVyLg0KPiA+IA0K PiA+IEkndmUgYXR0YWNoZWQgc3VjY2VzcyAmIGZhaWx1cmUgc2NlbmFyaW8uDQo+ID4gDQo+ID4g UmVnYXJkcywNCj4gPiBOLiBTYXJrYXINCj4gPiANCj4gPiBPbiBXZWQsIE5vdiAyMCwgMjAxOSBh dCAyOjE0IEFNIE1vcnRlbiBCcsO4cnVwIDxtYkBzbWFydHNoYXJlc3lzdGVtcy5jb20+DQo+ID4g d3JvdGU6DQo+ID4gDQo+ID4+IEpvaG4sIE1hcmtvLA0KPiA+PiANCj4gPj4gSXQgc2VlbXMgd2Ug YXJlIG1pc3NpbmcgZG9jdW1lbnRhdGlvbiBhYm91dCBlbmFibGluZyBKdW1ibyBmcmFtZXMgaW4g YW4NCj4gPj4gYXBwbGljYXRpb24sIGFuZCBwb3NzaWJseSBhbiBleGFtcGxlIG9mIHVzaW5nIHRo ZSBydGVfZXRoX2Rldl9pbmZvLT5tYXhfbXR1Lg0KPiA+PiANCj4gPj4gDQo+ID4+IE1lZCB2ZW5s aWcgaGlsc2VuIC8ga2luZCByZWdhcmRzDQo+ID4+IC0gTW9ydGVuIEJyw7hydXANCj4gPj4gDQo+ ID4+PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiA+Pj4gRnJvbTogZGV2IFttYWlsdG86 ZGV2LWJvdW5jZXNAZHBkay5vcmddIE9uIEJlaGFsZiBPZiBSb2JlcnRzLCBMZWUgQS4NCj4gPj4+ IFNlbnQ6IFR1ZXNkYXksIE5vdmVtYmVyIDE5LCAyMDE5IDY6NDIgUE0NCj4gPj4+IFRvOiBOaXJt YWwgU2Fya2FyOyBkZXZAZHBkay5vcmcNCj4gPj4+IFN1YmplY3Q6IFJlOiBbZHBkay1kZXZdIEp1 bWJvIEZyYW1lIGluIHBrdGdlbiAmIGRwZGstcGt0Z2VuDQo+ID4+PiANCj4gPj4+IE5pcm1hbCwN Cj4gPj4+IA0KPiA+Pj4gSGVyZSBhcmUgdGhlIGNoYW5nZXMgdGhhdCBJJ3ZlIGJlZW4gdXNpbmcg dG8gYWxsb3cganVtYm8gZnJhbWVzIHdpdGgNCj4gPj4gZHBkay0NCj4gPj4+IDE5LjA4IGFuZA0K PiA+Pj4gcGt0Z2VuLTE5LjEwLjA6DQo+ID4+PiANCj4gPj4+IGRpZmYgLXIgZGVmYXVsdC9kcGRr LTE5LjA4L2xpYi9saWJydGVfbWJ1Zi9ydGVfbWJ1Zi5oIGp1bWJvL2RwZGstDQo+ID4+PiAxOS4w OC9saWIvbGlicnRlX21idWYvcnRlX21idWYuaA0KPiA+Pj4gNDYyYzQ2Mg0KPiA+Pj4gPCAjZGVm aW5lICAgICBSVEVfTUJVRl9ERUZBVUxUX0RBVEFST09NICAgICAgIDIwNDgNCj4gPj4+IC0tLQ0K PiA+Pj4+ICNkZWZpbmUgICAgIFJURV9NQlVGX0RFRkFVTFRfREFUQVJPT00gICAgICAgOTYwMA0K PiA+Pj4gZGlmZiAtciBkZWZhdWx0L2RwZGstMTkuMDgvbGliL2xpYnJ0ZV9uZXQvcnRlX2V0aGVy LmgganVtYm8vZHBkay0NCj4gPj4+IDE5LjA4L2xpYi9saWJydGVfbmV0L3J0ZV9ldGhlci5oDQo+ ID4+PiAzM2MzMw0KPiA+Pj4gPCAjZGVmaW5lIFJURV9FVEhFUl9NQVhfTEVOICAgMTUxOCAgLyoq PCBNYXhpbXVtIGZyYW1lIGxlbiwgaW5jbHVkaW5nDQo+ID4+IENSQy4NCj4gPj4+ICovDQo+ID4+ PiAtLS0NCj4gPj4+PiAjZGVmaW5lIFJURV9FVEhFUl9NQVhfTEVOICAgOTYwMCAgLyoqPCBNYXhp bXVtIGZyYW1lIGxlbiwgaW5jbHVkaW5nDQo+ID4+IENSQy4NCj4gPj4+ICovDQo+ID4+PiBkaWZm IC1yIGRlZmF1bHQvcGt0Z2VuLTE5LjEwLjAvYXBwL3BrdGdlbi5jIGp1bWJvL3BrdGdlbi0NCj4g Pj4+IDE5LjEwLjAvYXBwL3BrdGdlbi5jDQo+ID4+PiA3NDljNzQ5DQo+ID4+PiA8ICAgICBlbHNl IGlmICggKHBsZW4gPj0gMTAyNCkgJiYgKHBsZW4gPD0gUEdfRVRIRVJfTUFYX0xFTikpDQo+ID4+ PiAtLS0NCj4gPj4+PiAgICBlbHNlIGlmICggKHBsZW4gPj0gMTAyNCkgJiYgKHBsZW4gPD0gMTUx OCkpDQo+ID4+PiA3NTNjNzUzDQo+ID4+PiA8ICAgICBlbHNlIGlmIChwbGVuID4gUEdfRVRIRVJf TUFYX0xFTikNCj4gPj4+IC0tLQ0KPiA+Pj4+ICAgIGVsc2UgaWYgKHBsZW4gPiAxNTE4KQ0KPiA+ Pj4gZGlmZiAtciBkZWZhdWx0L3BrdGdlbi0xOS4xMC4wL2xpYi9jb21tb24vcGdfaW5ldC5oIGp1 bWJvL3BrdGdlbi0NCj4gPj4+IDE5LjEwLjAvbGliL2NvbW1vbi9wZ19pbmV0LmgNCj4gPj4+IDM3 OSwzODBjMzc5LDM4MA0KPiA+Pj4gPCAjZGVmaW5lIEVUSF9NVFUgICAgICAgICAgICAgICAgICAg ICAxNTAwICAgIC8qIE1heCBNVFUgZm9yIEV0aGVybmV0ICovDQo+ID4+PiA8ICNkZWZpbmUgRVRI X01BWF9QS1QgICAgICAgICAgICAgICAgIDE1MTggICAgLyogTWF4IEV0aGVybmV0IGZyYW1lIHNp emUNCj4gPj4gKi8NCj4gPj4+IC0tLQ0KPiA+Pj4+ICNkZWZpbmUgRVRIX01UVSAgICAgICAgICAg ICAgICAgICAgIDk2MDAgICAgLyogTWF4IE1UVSBmb3IgRXRoZXJuZXQgKi8NCj4gPj4+PiAjZGVm aW5lIEVUSF9NQVhfUEtUICAgICAgICAgICAgICAgICA5NjAwICAgIC8qIE1heCBFdGhlcm5ldCBm cmFtZSBzaXplDQo+ID4+ICovDQo+ID4+PiANCj4gPj4+ICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAtIExlZSBSb2JlcnRzDQo+ID4+PiANCj4gPj4+IA0KPiA+Pj4gLS0tLS1Pcmln aW5hbCBNZXNzYWdlLS0tLS0NCj4gPj4+IEZyb206IGRldiBbbWFpbHRvOmRldi1ib3VuY2VzQGRw ZGsub3JnXSBPbiBCZWhhbGYgT2YgTmlybWFsIFNhcmthcg0KPiA+Pj4gU2VudDogTW9uZGF5LCBO b3ZlbWJlciAxOCwgMjAxOSAxMDoyNiBBTQ0KPiA+Pj4gVG86IGRldkBkcGRrLm9yZw0KPiA+Pj4g U3ViamVjdDogW2RwZGstZGV2XSBKdW1ibyBGcmFtZSBpbiBwa3RnZW4gJiBkcGRrLXBrdGdlbg0K PiA+Pj4gDQo+ID4+PiBIZWxsbywNCj4gPj4+IA0KPiA+Pj4gSSdtIHRyeWluZyB0byBleHBsb3Jl IHBrdGdlbiBhbmQgZHBkay1wa3RnZW4gd2l0aCBKdW1ibyBmcmFtZS4NCj4gPj4+IA0KPiA+Pj4g SSdtIHVzaW5nIHVidW50dS0xOC4wNCBzeXN0ZW0gd2hlcmUgcGt0Z2VuIGlzIGEga2VybmVsIG1v ZHVsZSBhbmQgSSBkb24ndA0KPiA+Pj4gaGF2ZSBhbnkgcHJvdmlzaW9uIHRvIHNldCBpdCBmb3Ig SnVtYm8gZnJhbWUuDQo+ID4+PiBDYW4geW91IHBsZWFzZSBzdWdnZXN0IGhvdyB0byBjb25maWd1 cmUgSnVtYm8gZnJhbWUgaW4gcGt0Z2VuID8NCj4gPj4+IA0KPiA+Pj4gSW4gZHBkayBzb3VyY2Ug Y29kZSwgSSd2ZSBtb2RpZmllZCBSVEVfTUJVRl9ERUZBVUxUX0RBVEFST09NIFsNCj4gPj4+ICps aWIvbGlicnRlX21idWYvcnRlX21idWYuaCpdIHZhbHVlIHdpdGggOUsgYW5kIGJ1aWx0Lg0KPiA+ Pj4gRHVyaW5nIHRlc3RpbmcsIEkgY291bGQgbm90IHNlbmQgcGFja2V0IHNpemUgbW9yZSB0aGFu IDE1MDAgYnl0ZS4NCj4gPj4+IFdoYXQgaXMgdGhlIHN1Z2dlc3Rpb24gdG8gb3ZlcmNvbWUgdGhp cyBwcm9ibGVtID8NCj4gPj4+IA0KPiA+Pj4gUmVnYXJkcywNCj4gPj4+IE4uIFNhcmthcg0KPiA+ PiANCj4gPiA8c3VjY2Vzcy50eHQ+PGZhaWx1cmUudHh0Pg0KPiANCj4gUmVnYXJkcywNCj4gS2Vp dGgNCj4gDQoNClJlZ2FyZHMsDQpLZWl0aA0KDQo=