From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-2?Q?Rafa=B3_Bilski?= Subject: Re: Natsemi DP83815 driver spaming Date: Tue, 01 May 2007 21:10:30 +0200 Message-ID: <463790A6.50003@interia.pl> References: <46365887.3010705@interia.pl> <20070430205522.abad2481.akpm@linux-foundation.org> <20070501084639.GA528@sirena.org.uk> <46371590.4090004@interia.pl> <20070501180830.GA31630@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: QUOTED-PRINTABLE To: Andrew Morton , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Return-path: Received: from smtp35.poczta.interia.pl ([80.48.65.35]:32894 "EHLO smtp4.poczta.interia.pl" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1161792AbXEATKo (ORCPT ); Tue, 1 May 2007 15:10:44 -0400 In-Reply-To: <20070501180830.GA31630@sirena.org.uk> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org >> eth0: Media selection timer tick. >> eth0: possible phy reset: re-initializing >=20 > This is why the reset is being triggered - it's a workaround for a ha= rdware > bug which checks to make sure the hardware is in the state that the > kernel thinks it is is going off. The code has this explanatory comm= ent: >=20 > * 2) check for sudden death of the NIC: > * It seems that a reference set for this chip went out with incor= rect info, > * and there exist boards that aren't quite right. An unexpected = voltage > * drop can cause the PHY to get itself in a weird state (basicall= y reset). > * NOTE: this only seems to affect revC chips. Yes. I have revision C chip. =20 > I'd suggest checking your power supply as a first step. 5,25V when not connected. 5,04V when connected to Wyse. I don't have ac= cess to=20 osciloscope. I will check if this code is nedded. If it is then I will try to get ne= w power=20 supply. =20 > [BTW, as Andrew said please don't drop people from the CC.] OK. Will not happen again. Rafa=B3 ---------------------------------------------------------------------- Kasia Cichopek eksponuje biust =20 >>> http://link.interia.pl/f1a6f