From owner-freebsd-stable@FreeBSD.ORG Mon May 15 05:43:52 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D42CB16A401 for ; Mon, 15 May 2006 05:43:52 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from nz-out-0102.google.com (nz-out-0102.google.com [64.233.162.196]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2AAE443D48 for ; Mon, 15 May 2006 05:43:51 +0000 (GMT) (envelope-from pyunyh@gmail.com) Received: by nz-out-0102.google.com with SMTP id 8so77580nzo for ; Sun, 14 May 2006 22:43:51 -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=Ik7J1YCbzzKS22Jtt/8ar+FCpv9/SrDtC4cC3pys4lYkDP+UFM2xUMbATAyWo1VXjN9WVuP5OKwIl0a0VI8cr57HcdnGbuYr0BsmjY5e+AwyAdplQ3dUNvqkOFtGcGFwdpKfL26U5hT2lEJkTVB15DWXL2TWQmk9enZ113HPeLI= Received: by 10.36.66.3 with SMTP id o3mr5303073nza; Sun, 14 May 2006 22:43:51 -0700 (PDT) Received: from michelle.cdnetworks.co.kr ( [211.53.35.84]) by mx.gmail.com with ESMTP id 15sm2062380nzo.2006.05.14.22.43.49; Sun, 14 May 2006 22:43:50 -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 k4F5iema034475 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 15 May 2006 14:44:40 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id k4F5icjo034474; Mon, 15 May 2006 14:44:38 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Mon, 15 May 2006 14:44:38 +0900 From: Pyun YongHyeon To: Ganbold Message-ID: <20060515054438.GD33019@cdnetworks.co.kr> References: <20060324223317.2069564f@it.buh.tecnik93.com> <20060327185142.GC24315@soaustin.net> <200603271848.19010.joao@matik.com.br> <200603280221.28996.pieter@degoeje.nl> <20060328020840.GA8189@cdnetworks.co.kr> <20060328034846.GA81006@0lsen.net> <20060328142215.GC65098@freebie.xs4all.nl> <20060329104842.GA12679@cdnetworks.co.kr> <445EC5FA.10103@micom.mng.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <445EC5FA.10103@micom.mng.net> User-Agent: Mutt/1.4.2.1i Cc: freebsd-stable@FreeBSD.ORG Subject: Re: new sk driver [was: nve timeout (and down) regression?] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 May 2006 05:43:53 -0000 On Mon, May 08, 2006 at 01:15:54PM +0900, Ganbold wrote: > Pyun, > > Pyun YongHyeon wrote: > >On Tue, Mar 28, 2006 at 04:22:15PM +0200, Wilko Bulte wrote: > > > On Mon, Mar 27, 2006 at 07:48:46PM -0800, Clint Olsen wrote.. > > > > On Mar 28, Pyun YongHyeon wrote: > > > > > and sparc64(SMP) and I never see above errors. The only issue > > known to > > > > > me is occasional watchdog timeout error which I really want to fix. > > But > > > > > the watchdog timeout error is hard to reproduce and I couldn't > > reproduce > > > > > the error on my system. > > > > > > > > I'm still seeing the watchdog timeout on 5.5-PRERELEASE > > (uni-processor): > > > > > > > > Mar 22 14:47:04 belle kernel: sk0: watchdog timeout > > > > Mar 24 08:37:19 belle kernel: sk0: watchdog timeout > > > > Mar 27 04:09:15 belle kernel: sk0: watchdog timeout > > > > > > > > But at least the driver doesn't wedge the interface now. > > > > > > Yes, same here on 6.1-PRERELEASE: > > > > > > ch0: 10 slots, 1 drive, 1 picker, 0 portals > > > sk0: watchdog timeout > > > sk0: watchdog timeout > > > > > > >Ok, here is a new patch that try to fix the watchdog timeout error. > >I don't know it will eradicate the bug as I don't see the watchdog > >error on my system. > >The patch borrowed Yukon specific register definition from Linux > >driver and adopted Yukon FIFO related operations from Linux. I don't > >know exact meaning of the registers(it's just guessing) but it seems > >it doesn't hurt on my system. > > > >You may have to download 4 files to build the driver. > >http://people.freebsd.org/~yongari/sk/sk_test2/if_sk.c > >http://people.freebsd.org/~yongari/sk/sk_test2/if_skreg.h > >http://people.freebsd.org/~yongari/sk/sk_test2/xmaciireg.h > >http://people.freebsd.org/~yongari/sk/sk_test2/yukonreg.h > > > I compiled new sk driver on 6.1-RC, however I couldn't get it work. > When I load module I get: > > May 8 12:04:56 proxy kernel: skc0: port > 0xcc00-0xccff mem 0xfe3fc000-0xfe3fffff irq 20 at device 3.0 on pci6 > May 8 12:04:56 proxy kernel: skc0: unknown media type: 0x31 > May 8 12:04:56 proxy kernel: device_attach: skc0 attach returned 6 > FYI: Fix committed to HEAD. -- Regards, Pyun YongHyeon