From owner-freebsd-current@FreeBSD.ORG Tue Aug 22 07:32:46 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C1E5B16A4F8 for ; Tue, 22 Aug 2006 07:32:46 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.182]) by mx1.FreeBSD.org (Postfix) with ESMTP id 81A6243DCD for ; Tue, 22 Aug 2006 07:32:22 +0000 (GMT) (envelope-from pyunyh@gmail.com) Received: by py-out-1112.google.com with SMTP id f25so2694813pyf for ; Tue, 22 Aug 2006 00:32:21 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:date:from:to:cc:subject:message-id:reply-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=uXkngEMxCWFCmbEJHymk93SkURmczrUFSz8ZUJSd5d1vpPQoKbtcZCVEv4lSJQe+xEovMYWh8zPhRFP3ue3ozM1KFBrUApb7d/tim3UVh/bzCVENdeBOXofVk4gP0oqjUSsjRjZdv5Br8gVV4It0oKuUH6DHvrEOe31J6yoh4fA= Received: by 10.35.26.14 with SMTP id d14mr15025477pyj; Tue, 22 Aug 2006 00:32:21 -0700 (PDT) Received: from michelle.cdnetworks.co.kr ( [211.53.35.84]) by mx.gmail.com with ESMTP id 8sm699480nzn.2006.08.22.00.32.19; Tue, 22 Aug 2006 00:32:21 -0700 (PDT) Received: from michelle.cdnetworks.co.kr (localhost.cdnetworks.co.kr [127.0.0.1]) by michelle.cdnetworks.co.kr (8.13.5/8.13.5) with ESMTP id k7M7W2Lu014765 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 22 Aug 2006 16:32:02 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id k7M7W1bG014764; Tue, 22 Aug 2006 16:32:01 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Tue, 22 Aug 2006 16:32:01 +0900 From: Pyun YongHyeon To: Michael Reifenberger Message-ID: <20060822073201.GI12848@cdnetworks.co.kr> References: <20060822042023.GC12848@cdnetworks.co.kr> <20060822091107.A3909@fw.reifenberger.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060822091107.A3909@fw.reifenberger.com> User-Agent: Mutt/1.4.2.1i Cc: freebsd-current@freebsd.org Subject: Re: call for bge(4) testers X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Aug 2006 07:32:46 -0000 On Tue, Aug 22, 2006 at 09:13:10AM +0200, Michael Reifenberger wrote: > On Tue, 22 Aug 2006, Pyun YongHyeon wrote: > > >After fixing em(4) watchdog bug, I looked over bge(4) and I think > >bge(4) may suffer from the same issue. So if you have seen occasional > >watchdog timeout errors on bge(4) please give the attached patch a try. > > Could this affect vge(4) too? > I see occasionally: > ... > vge0: watchdog timeout > vge0: link state changed to DOWN > vge0: link state changed to UP > ... > I'm not familiar with vge(4) and don't have hardwares supported by vge(4). Because vge(4) supports a kind of interrupt moderation, there is a possiblity to have the same issue seen on em(4). If you want my blind patch I can send a patch for you. -- Regards, Pyun YongHyeon