From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.195]) by ozlabs.org (Postfix) with ESMTP id EEF1E67A6E for ; Wed, 23 Feb 2005 19:02:19 +1100 (EST) Received: by rproxy.gmail.com with SMTP id 40so29715rnz for ; Wed, 23 Feb 2005 00:02:05 -0800 (PST) Message-ID: Date: Wed, 23 Feb 2005 00:02:04 -0800 From: Shawn Jin To: ppcembed In-Reply-To: <20050223042234.GA31255@gate.ebshome.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII References: <20050223042234.GA31255@gate.ebshome.net> Subject: Re: Ethernet doesn't work in linux for PPC440GP? Reply-To: Shawn Jin List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , > > zmii0: input 0 in SMII mode > > eth0: IBM emac, MAC 00:04:ac:e3:1b:bb > > eth0: Found Generic MII PHY (0x08) > > zmii0: input 1 in RMII mode > > eth1: IBM emac, MAC FF:FF:FF:FF:FF:FF > > eth1: Found Generic MII PHY (0x09) > > I already told you that this is wrong, why are you asking again? > Please, if you asking questions, spend some time reading answers > given to you, before asking again. Well, don't be mad at me first. The question may bring out another round of arguments whether it's a bug related to uboot or linux EMAC driver. Wolfgang makes it very clear that this is a bug in linux ethernet driver. And I agree with him. This argument happened before and I just forgot what specific ethernet driver was in the argument. > Ebony uses RMII, so SMII is obviously wrong. Most probably your > firmware doesn't set correct mode and autodetection in the EMAC driver > fails. So the EMAC driver does expect a boot loader (the firmware you mentioned here) to set something for it. Then I think I need to fix it in this driver instead of in uboot. -Shawn.