From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from hermes.digitel.com.br (hermes.digitel.com.br [200.198.105.36]) by ozlabs.org (Postfix) with ESMTP id 433DD67BD9 for ; Fri, 1 Jul 2005 09:09:11 +1000 (EST) Received: from [10.10.10.4] by hermes.digitel.com.br (GMS 10.03.3304/NU1492.00.9f6ce814) with ESMTP id sduspbaa for linuxppc-embedded@ozlabs.org; Thu, 30 Jun 2005 20:14:01 -0300 Content-Type: text/plain; charset="iso-8859-1" From: Ricardo Scop To: "Samuel Osorio Calvo" , , Date: Thu, 30 Jun 2005 20:15:53 -0300 References: In-Reply-To: MIME-Version: 1.0 Message-Id: <200506302015.53594.rscop@matrix.com.br> Subject: Re: eth0 autonegotation 8260 List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, Samuel On Thursday 30 June 2005 13:01, Samuel Osorio Calvo wrote: > First of all , thanks to all who replied, > > It is definetely related to interrupts since starting the target withou= t > the eth wire plugged enables me to login into the board. Of course, wit= hout > network connectivity......and whenever the wire is connected ->the boar= d > freezes again (no message, no panic, nothing....). Well, some fcc-related interrupt is problably ocurring, then. You should=20 attach a BDI2000 to continue debugging, or at least put some printk in=20 fcc_enet code to see which interrupts are ocurring and what happens then. > > The boot process seems everything ok, the request_irq returns ok for b= oth > the mii and the fcc. I am not using a commercial board and some tuning = were > made to the kernel to adjust to the hardware configuration, mainly cloc= ks > and MDIO pins. I took changes somebody made with DENX's 2.4.18 and port= ed > them to 2.4.25, probably forgeting something in the way....may be somet= hing > related to interrupts interfaces has changed since then??? Yes, many things may have happened, but we don't know what because we don= 't=20 have your ported code... HTH, -Scop. =2Eo. =2E.o ooo (http://www.catb.org/hacker-emblem/)