From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 3/3] gianfar: Enable eTSEC-20 erratum w/a for P2020 Rev1 Date: Wed, 09 Oct 2013 14:02:56 -0400 (EDT) Message-ID: <20131009.140256.1615997457968740448.davem@davemloft.net> References: <1381339242-32030-1-git-send-email-claudiu.manoil@freescale.com> <1381339242-32030-3-git-send-email-claudiu.manoil@freescale.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org To: claudiu.manoil@freescale.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:50187 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755283Ab3JISC6 (ORCPT ); Wed, 9 Oct 2013 14:02:58 -0400 In-Reply-To: <1381339242-32030-3-git-send-email-claudiu.manoil@freescale.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Claudiu Manoil Date: Wed, 9 Oct 2013 20:20:42 +0300 > Enable workaround for P2020/P2010 erratum eTSEC 20, > "Excess delays when transmitting TOE=1 large frames". > The impact is that frames lager than 2500-bytes for which > TOE (i.e. TCP/IP hw accelerations like Tx csum) is enabled > may see excess delay before start of transmission. > This erratum was fixed in Rev 2.0. > > Signed-off-by: Claudiu Manoil Applied.