From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Fainelli Subject: Re: [PATCH v2 0/2] net: enable inband link state negotiation only when explicitly requested Date: Fri, 10 Jul 2015 13:31:51 -0700 Message-ID: <55A02BB7.8080902@gmail.com> References: <559FF511.5080102@list.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: Linux kernel , Sebastien Rannou , Arnaud Ebalard , Stas Sergeev To: Stas Sergeev , netdev Return-path: Received: from mail-pd0-f178.google.com ([209.85.192.178]:34205 "EHLO mail-pd0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932519AbbGJUdg (ORCPT ); Fri, 10 Jul 2015 16:33:36 -0400 In-Reply-To: <559FF511.5080102@list.ru> Sender: netdev-owner@vger.kernel.org List-ID: On 10/07/15 09:38, Stas Sergeev wrote: > Hello. > > Currently the link status auto-negotiation is enabled > for any SGMII link with fixed-link DT binding. > The regression was reported: > https://lkml.org/lkml/2015/7/8/865 > Apparently not all HW that implements SGMII protocol, generates the > inband status for the auto-negotiation to work. > More details here: > https://lkml.org/lkml/2015/7/10/206 > > The following patches reverts to the old behavior by default, > which is to not enable the auto-negotiation for fixed-link. > The new DT property is added that allows to explicitly request > the auto-negotiation. > > Those who were affected by the change, please send your Tested-by, > Thanks! For future submissions, would you mind CC'ing everybody for the entire patch series and not just on a per-patch basis? -- Florian