From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261569AbULTRMc (ORCPT ); Mon, 20 Dec 2004 12:12:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261579AbULTRMc (ORCPT ); Mon, 20 Dec 2004 12:12:32 -0500 Received: from mproxy.gmail.com ([216.239.56.250]:63424 "EHLO mproxy.gmail.com") by vger.kernel.org with ESMTP id S261569AbULTRMS convert rfc822-to-8bit (ORCPT ); Mon, 20 Dec 2004 12:12:18 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:references; b=lNRGGiD6qEFtsnaDSTUlkVzUSw8WPRWVpL2Q8cZyPhG/bmueFZKfyLpxPu8KJVmv0YvmZFrP75zpaC8sZ7SWNuTtIpiWLFhH44KLQ4wtoKGQ42k16Kxfw4WiQYw+m9cf1ifaRKuIX6Cf1WqFQBww2EkWQ2vuAcflT3cn3g9k2i8= Message-ID: <8924577504122009126c40c1fe@mail.gmail.com> Date: Mon, 20 Dec 2004 11:12:17 -0600 From: Jon Mason Reply-To: Jon Mason To: Richard Ems Subject: Re: PROBLEM: Network hang: "eth0: Tx timed out (f0080), is buffer full?" Cc: linux-kernel@vger.kernel.org, linux-net@vger.kernel.org In-Reply-To: <41C6E2E1.8030801@mtg-marinetechnik.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT References: <200412171100.16601.richard.ems@mtg-marinetechnik.de> <89245775041217090726eb2751@mail.gmail.com> <41C31421.7090102@mtg-marinetechnik.de> <8924577504121710054331bb54@mail.gmail.com> <8924577504121712527144a5cf@mail.gmail.com> <41C6E2E1.8030801@mtg-marinetechnik.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org It looks correct to me. I apologize for the oversight. On Mon, 20 Dec 2004 15:34:09 +0100, Richard Ems wrote: > Hi Jon, hi list. > > The following patch is what I'm trying now: > (I added the *np declaration to your patch, is this correct?) > > Thanks, Richard > > --- dl2k.c,orig-save-2004.12.20 2004-12-20 09:32:19.000000000 +0100 > +++ dl2k.c 2004-12-20 15:24:39.051556188 +0100 > @@ -562,9 +562,11 @@ > rio_tx_timeout (struct net_device *dev) > { > long ioaddr = dev->base_addr; > + struct netdev_private *np = dev->priv; > > - printk (KERN_INFO "%s: Tx timed out (%4.4x), is buffer full?\n", > - dev->name, readl (ioaddr + TxStatus)); > + printk (KERN_INFO "%s: Tx timed out (%4.4x) %d %d %x %x\n", > + dev->name, readl (ioaddr + TxStatus), np->cur_tx, > np->cur_rx, > + readl (ioaddr + DMACtrl), readw(ioaddr + IntEnable)); > rio_free_tx(dev, 0); > dev->if_port = 0; > dev->trans_start = jiffies; > @@ -1005,8 +1007,9 @@ > /* PCI Error, a catastronphic error related to the bus interface > occurs, set GlobalReset and HostReset to reset. */ > if (int_status & HostError) { > - printk (KERN_ERR "%s: HostError! IntStatus %4.4x.\n", > - dev->name, int_status); > + printk (KERN_ERR "%s: HostError! IntStatus %4.4x. %d %d > %x %x\n", > + dev->name, int_status, np->cur_tx, np->cur_rx, > + readl (ioaddr + DMACtrl), readw(ioaddr + > IntEnable)); > writew (GlobalReset | HostReset, ioaddr + ASICCtrl + 2); > mdelay (500); > } > > -- > Richard Ems > Tel: +49 40 65803 312 > Fax: +49 40 65803 392 > Richard.Ems@mtg-marinetechnik.de > > MTG Marinetechnik GmbH - Wandsbeker Königstr. 62 - D 22041 Hamburg > > GF Dipl.-Ing. Ullrich Keil > Handelsregister: Abt. B Nr. 11 500 - Amtsgericht Hamburg Abt. 66 > USt.-IdNr.: DE 1186 70571 > >