From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753563Ab3C0RLG (ORCPT ); Wed, 27 Mar 2013 13:11:06 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:58095 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753448Ab3C0RLE (ORCPT ); Wed, 27 Mar 2013 13:11:04 -0400 Date: Wed, 27 Mar 2013 13:11:02 -0400 (EDT) Message-Id: <20130327.131102.1330147430632825736.davem@davemloft.net> To: kapranoff@inbox.ru Cc: netdev@vger.kernel.org, bhutchings@solarflare.com, peppe.cavallaro@st.com, joe@perches.com, bruce.w.allan@intel.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] phy: Elimination the forced speed reduction algorithm. From: David Miller In-Reply-To: <1364382973-5047-1-git-send-email-kapranoff@inbox.ru> References: <1364382973-5047-1-git-send-email-kapranoff@inbox.ru> X-Mailer: Mew version 6.5 on Emacs 24.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.7 (shards.monkeyblade.net [0.0.0.0]); Wed, 27 Mar 2013 10:11:04 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kirill Kapranov Date: Wed, 27 Mar 2013 15:16:13 +0400 > In case of fixed speed set up for a NIC (e.g. ethtool -s eth0 autoneg off speed > 100 duplex full) with an ethernet cable plugged off, the mentioned algorithm > slows down a NIC speed, so further cable hook-up leads to nonoperable link state. > > Signed-off-by: Kirill Kapranov Applied.