From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Thu, 30 Jun 2005 03:34:08 +0100 (BST) Received: from adsl-67-116-42-147.dsl.sntc01.pacbell.net ([IPv6:::ffff:67.116.42.147]:34311 "EHLO avtrex.com") by linux-mips.org with ESMTP id ; Thu, 30 Jun 2005 03:33:47 +0100 Received: from [192.168.7.26] ([192.168.7.3]) by avtrex.com with Microsoft SMTPSVC(6.0.3790.1830); Wed, 29 Jun 2005 19:34:54 -0700 Message-ID: <42C359F8.4060000@avtrex.com> Date: Wed, 29 Jun 2005 19:33:28 -0700 From: David Daney User-Agent: Mozilla Thunderbird 1.0.2-6 (X11/20050513) X-Accept-Language: en-us, en MIME-Version: 1.0 To: "M. Warner Losh" CC: linux-mips@linux-mips.org Subject: Re: Problems with Intel e100 driver on new MIPS port, was: Advice needed WRT very slow nfs in new port... References: <42C1C6EA.5080709@avtrex.com> <42C34C4D.9020902@avtrex.com> <20050629.195743.48512936.imp@bsdimp.com> In-Reply-To: <20050629.195743.48512936.imp@bsdimp.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 30 Jun 2005 02:34:54.0140 (UTC) FILETIME=[4C3AB7C0:01C57D1C] Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 8252 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ddaney@avtrex.com Precedence: bulk X-list: linux-mips M. Warner Losh wrote: > In message: <42C34C4D.9020902@avtrex.com> > David Daney writes: > : Does anyone have any idea what would cause 1000mS delay? > > That's remarkably close to 1s. This often indicates that the transmit > of your next packet is causing the receive buffer to empty. This is > usually due to blocked interrupts, or a failure to enable interrupts. > But I observe ever increasing counts for the device in /proc/interrupts. So the interrupts are working somewhat. David Daney