From mboxrd@z Thu Jan 1 00:00:00 1970 From: "fugang.duan@freescale.com" Subject: RE: FEC performance degradation with certain packet sizes Date: Thu, 19 Dec 2013 02:44:40 +0000 Message-ID: <0afcc48493b941ffab991d52b7c97a0d@BLUPR03MB373.namprd03.prod.outlook.com> References: <528F50AE.3030804@digi.com> <201311240540.23813.marex@denx.de> <529310A4.70906@digi.com> <52B1D0C6.6010305@digi.com> <1387388339.19078.321.camel@edumazet-glaptop2.roam.corp.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: Marek Vasut , "netdev@vger.kernel.org" , "Fabio.Estevam@freescale.com" , "shawn.guo@linaro.org" , "l.stach@pengutronix.de" , "Frank.Li@freescale.com" , "bhutchings@solarflare.com" , "davem@davemloft.net" To: Eric Dumazet , Hector Palacios Return-path: Received: from mail-bn1lp0149.outbound.protection.outlook.com ([207.46.163.149]:22893 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752381Ab3LSDA3 (ORCPT ); Wed, 18 Dec 2013 22:00:29 -0500 In-Reply-To: <1387388339.19078.321.camel@edumazet-glaptop2.roam.corp.google.com> Content-Language: en-US Sender: netdev-owner@vger.kernel.org List-ID: RnJvbTogRXJpYyBEdW1hemV0IDxlcmljLmR1bWF6ZXRAZ21haWwuY29tPg0KRGF0YTogVGh1cnNk YXksIERlY2VtYmVyIDE5LCAyMDEzIDE6MzkgQU0NCg0KPlRvOiBIZWN0b3IgUGFsYWNpb3MNCj5D YzogTWFyZWsgVmFzdXQ7IG5ldGRldkB2Z2VyLmtlcm5lbC5vcmc7IEVzdGV2YW0gRmFiaW8tUjQ5 NDk2Ow0KPnNoYXduLmd1b0BsaW5hcm8ub3JnOyBsLnN0YWNoQHBlbmd1dHJvbml4LmRlOyBMaSBG cmFuay1CMjA1OTY7IER1YW4gRnVnYW5nLQ0KPkIzODYxMTsgYmh1dGNoaW5nc0Bzb2xhcmZsYXJl LmNvbTsgZGF2ZW1AZGF2ZW1sb2Z0Lm5ldA0KPlN1YmplY3Q6IFJlOiBGRUMgcGVyZm9ybWFuY2Ug ZGVncmFkYXRpb24gd2l0aCBjZXJ0YWluIHBhY2tldCBzaXplcw0KPg0KPk9uIFdlZCwgMjAxMy0x Mi0xOCBhdCAxNzo0MyArMDEwMCwgSGVjdG9yIFBhbGFjaW9zIHdyb3RlOg0KPj4gSGVsbG8sDQo+ Pg0KPj4gSSdtIHJlc2VuZGluZyB0aGlzIHRocmVhZCAocmV3b3JkZWQgdGhlIHN1YmplY3QpIHdp dGggYWRkaXRpb25hbCBwZW9wbGUgb24gQ0MuDQo+PiBJIGZvdW5kIHRoZSBpc3N1ZSBoYXBwZW5z 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