Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762069AbYBYW7H (ORCPT ); Mon, 25 Feb 2008 17:59:07 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758461AbYBYW6w (ORCPT ); Mon, 25 Feb 2008 17:58:52 -0500 Received: from smtp1.linux-foundation.org ([207.189.120.13]:52773 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756792AbYBYW6v (ORCPT ); Mon, 25 Feb 2008 17:58:51 -0500 Date: Mon, 25 Feb 2008 14:57:46 -0800 From: Stephen Hemminger To: Marin Mitov Cc: linux-kernel@vger.kernel.org Subject: Re: net: tx timeouts with skge, 8139too, dmfe drivers/NICs Message-ID: <20080225145746.6b6f336a@extreme> In-Reply-To: <200802260009.46487.mitov@issp.bas.bg> References: <200802252237.12326.mitov@issp.bas.bg> <200802252336.06498.mitov@issp.bas.bg> <20080225134216.7704696d@extreme> <200802260009.46487.mitov@issp.bas.bg> Organization: Linux Foundation X-Mailer: Claws Mail 3.3.0 (GTK+ 2.12.8; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 830 Lines: 26 On Tue, 26 Feb 2008 00:09:46 +0200 Marin Mitov wrote: > Hi Stephen, > > > Make sure the interrupt is showing up as level triggered in > > /proc/interrupts. The BIOS may be configuring it as edge-triggered and that > > won't work with Ethernet drivers that use NAPI. > > for: skge <--> Marvell 88E8001 chip > cat /proc/interrupts gives (AMD64 X2 SMP): > CPU0 CPU1 > 21: 11691000 11933174 IO-APIC-fasteoi eth0 > > It is neither IO-APIC-edge, nor IO-APIC-level. > > Could it be the problem? > > Marin Mitov No. that isn't the problem. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/