From owner-freebsd-current@FreeBSD.ORG Thu Mar 23 11:04:56 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 BAFA016A424 for ; Thu, 23 Mar 2006 11:04:56 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.201]) by mx1.FreeBSD.org (Postfix) with ESMTP id E791B43D49 for ; Thu, 23 Mar 2006 11:04:55 +0000 (GMT) (envelope-from pyunyh@gmail.com) Received: by zproxy.gmail.com with SMTP id l8so483261nzf for ; Thu, 23 Mar 2006 03:04:55 -0800 (PST) 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=gd3ydUz5EtVv8Y1mPTuHeQ5UEv0FMnMgU7XDbebZRTZasPCflj5RgosWJGuipDtcM46VU2lLDgBfDItxQamm/xDRMWTZy2P2Mhx5CUcVoUSJoBkLiL3vjLqBlX14PnPegXWklYWSOxKcc5jbr1/TeBbLlgT0vFgY6et5X/c24RU= Received: by 10.36.90.1 with SMTP id n1mr3033546nzb; Thu, 23 Mar 2006 03:04:55 -0800 (PST) Received: from michelle.cdnetworks.co.kr ( [211.53.35.84]) by mx.gmail.com with ESMTP id 6sm1129743nzn.2006.03.23.03.04.53; Thu, 23 Mar 2006 03:04:54 -0800 (PST) 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 k2NB5Vew089964 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 23 Mar 2006 20:05:31 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id k2NB5Upf089963; Thu, 23 Mar 2006 20:05:30 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Thu, 23 Mar 2006 20:05:30 +0900 From: Pyun YongHyeon To: Frank Behrens Message-ID: <20060323110530.GA88378@cdnetworks.co.kr> References: <200603200626.k2K6Qq2M029733@pinky.frank-behrens.de> <200603230803.k2N832ME002792@pinky.frank-behrens.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200603230803.k2N832ME002792@pinky.frank-behrens.de> User-Agent: Mutt/1.4.2.1i Cc: freebsd-current@freebsd.org Subject: Re: call for sk(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: Thu, 23 Mar 2006 11:04:56 -0000 On Thu, Mar 23, 2006 at 09:03:01AM +0100, Frank Behrens wrote: > Pyun YongHyeon wrote on 20 Mar 2006 16:11: > > If you still see "watchdog timeout message" please let me know. > > Mar 23 03:17:15 moon kernel: sk0: watchdog timeout > Mar 23 03:17:15 moon kernel: sk0: link state changed to DOWN > Mar 23 03:24:00 moon kernel: sk0: link state changed to UP > Mar 23 03:24:00 moon kernel: sk0: link state changed to DOWN > Mar 23 03:24:00 moon kernel: sk0: phy failed to come ready > Mar 23 03:24:00 moon kernel: sk0: link state changed to UP > > The recovery at 03:24 was done by my "safety belt" in crontab: > (ifconfig sk0 | fgrep active >/dev/null) || (ifconfig sk0 down; ifconfig sk0 up; ifconfig sk0) > The driver used is from Mar 20. > Oh my... Ok, how about this one?(Replace if_sk.c with the file http://people.freebsd.org/~yongari/sk/if_sk.c) This one issues SK_TXBMU_TX_START command for each packet. Previously it used to issue single SK_TXBMU_TX_START command for all queued packets. Data sheet said nothing for issuing SK_TXBMU_TX_START command(i.e. one issue for each packet vs. one issue for all queued packets) and sending SK_TXBMU_TX_START for every packet would add an additional penalty as it needs a PCI write operation for each packet. Please let me know how it goes on your system. Thanks for reporting. -- Regards, Pyun YongHyeon