From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ntserver4.diluk.co.uk (mailhost.digitalinterfacesltd.com [62.69.87.37]) by ozlabs.org (Postfix) with ESMTP id AFAA62BC0F for ; Fri, 22 Oct 2004 07:02:53 +1000 (EST) Message-ID: From: Daren Hayward To: 'Eugene Surovegin' , linuxppc Date: Thu, 21 Oct 2004 22:02:36 +0100 MIME-Version: 1.0 Content-Type: text/plain Cc: Linux PPC Dev Subject: RE: Problem with PPC 440 GX Transmit Path List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Version 2.6.9-rc4 -----Original Message----- From: Eugene Surovegin [mailto:ebs@ebshome.net] Sent: 21 October 2004 18:49 To: linuxppc Cc: Linux PPC Dev Subject: Re: Problem with PPC 440 GX Transmit Path On Thu, Oct 21, 2004 at 03:20:55PM +0100, linuxppc wrote: > I have found a problem with the driver for the PPC440GX (ibm_emac), while > reading from the PPC (OCOTEA) BOX doesn't always transmit the last packet, I > have managed to get it to continue by pinging it or from it, or if the root > filesystem is mounted as nfs (I am assuming communications using nfs use a > keepalive test or equivalent). I have also found that by turning on the > debug options in ibm_emac_core.c (PKT_DEBUG) fixes the problem!! I have > removed all but one of the debug messages and as long as they are in the tx > functions (not the rx functions) I have no problems. Any help or guidance > will be appreciated, for now I am going to try and implement gdb..... Which kernel version you are using? -- Eugene