From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] gianfar: ensure ECNTRL[R100] is cleared on link state change Date: Tue, 06 Jan 2009 14:08:17 -0800 (PST) Message-ID: <20090106.140817.59130790.davem@davemloft.net> References: <1231275171-21388-1-git-send-email-galak@kernel.crashing.org> <8E33B4C2-F1E3-4C64-86E4-6EAA4C7151C5@freescale.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: galak@kernel.crashing.org, netdev@vger.kernel.org, linuxppc-dev@ozlabs.org, leo@rock.ap.freescale.net To: afleming@freescale.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:39742 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752210AbZAFWIQ (ORCPT ); Tue, 6 Jan 2009 17:08:16 -0500 In-Reply-To: <8E33B4C2-F1E3-4C64-86E4-6EAA4C7151C5@freescale.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Andy Fleming Date: Tue, 6 Jan 2009 14:56:25 -0600 > > On Jan 6, 2009, at 2:52 PM, Kumar Gala wrote: > > > From: Leo Li > > > > When changing the link between 100Mbps and 1Gbps in SGMII mode it was > > found out that the link would stop working. The issue is that ECNTRL[R100] > > needs to be cleared when in 1Gbps mode. Older reference manuals didn't > > require the explicitly clearing but has since been found it that it is > > needed. > > > > Signed-off-by: Li Yang > > Signed-off-by: Kumar Gala > > Acked-by: Andy Fleming Applied, thanks everyone.