From owner-freebsd-hackers@FreeBSD.ORG Thu Jan 11 12:44:34 2007 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 463B416A415 for ; Thu, 11 Jan 2007 12:44:34 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.232]) by mx1.freebsd.org (Postfix) with ESMTP id 0492113C458 for ; Thu, 11 Jan 2007 12:44:33 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: by wx-out-0506.google.com with SMTP id s18so446644wxc for ; Thu, 11 Jan 2007 04:44:33 -0800 (PST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:to:cc:subject:message-id:reply-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=rJ5Y2EgupxdGRBiiW3KdTv8ZYWC8FAt2RAcoV7FEGxdNsWrlml6Eczv7cmjrZtSpuDDiWuURKyrzhD8CUB5PrzPj+6SMHd8zglkt9h/XAJYiXQb87FjATrWLk+hSNG3iCepdC4Aln7QGrCjKJdaijladvEyM2ul64WiAgME9CsQ= Received: by 10.70.36.9 with SMTP id j9mr2815034wxj.1168517958300; Thu, 11 Jan 2007 04:19:18 -0800 (PST) Received: from michelle.cdnetworks.co.kr ( [211.53.35.84]) by mx.google.com with ESMTP id 13sm1427547wrl.2007.01.11.04.19.16; Thu, 11 Jan 2007 04:19:17 -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 l0BCKnWj040487 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 11 Jan 2007 21:20:49 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id l0BCKn1N040486; Thu, 11 Jan 2007 21:20:49 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Thu, 11 Jan 2007 21:20:49 +0900 From: Pyun YongHyeon To: Rene Ladan Message-ID: <20070111122049.GE33964@cdnetworks.co.kr> References: <45A61C1A.3090600@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <45A61C1A.3090600@gmail.com> User-Agent: Mutt/1.4.2.1i Cc: freebsd-hackers@freebsd.org, Pietro Cerutti Subject: Re: re(4) incorrect checksum X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Jan 2007 12:44:34 -0000 On Thu, Jan 11, 2007 at 12:14:34PM +0100, Rene Ladan wrote: > Pietro Cerutti schreef: > > Hi lists, > > > > FreeBSD gahrtop.localhost 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #1: > > Tue Jan 9 19:34:13 CET 2007 > > root@gahrtop:/usr/obj/usr/src/sys/GAHRTOP i386 > > > > CPU: Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz (2000.15-MHz > > 686-class CPU) > > Cores per package: 2 > > > > re0: port 0xc800-0xc8ff > > mem 0xff2ff000-0xff2fffff irq 17 at device 0.0 on pci2 > > > > ($FreeBSD: src/sys/dev/re/if_re.c,v 1.46.2.20 2006/09/21 11:08:28 > > yongari Exp $) > > > > I get checksum errors on every packet I send, example: > > > > Checksum: 0x0bc5 [incorrect, should be 0x78fe (maybe caused by > > checksum offloading?)] > > > > I think this could be the cause of some web pages (e.g. Gmail in > > standard view [html view works well]) not to be displayed. > > > > I tracked down the problem to the re(4) driver just because wlan works > > good... > > > > Any ideas? > > > I'm also seeing these www problems with my re(4) card (chipid > 0x816810ec), see > http://lists.freebsd.org/pipermail/freebsd-current/2006-December/068333.html > Does your re(4) also work when you disable checksum offload? > Wireless is ok. > > > Thanx, > > > Regards, > Rene > -- > GPG fingerprint = E738 5471 D185 7013 0EE0 4FC8 3C1D 6F83 12E1 84F6 > (subkeys.pgp.net) > > "It won't fit on the line." > -- me, 2001 -- Regards, Pyun YongHyeon