From owner-freebsd-hackers@FreeBSD.ORG Sun Jan 25 11:09:49 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E0FD016A4CE for ; Sun, 25 Jan 2004 11:09:49 -0800 (PST) Received: from relay.pair.com (relay.pair.com [209.68.1.20]) by mx1.FreeBSD.org (Postfix) with SMTP id B13A643D3F for ; Sun, 25 Jan 2004 11:09:45 -0800 (PST) (envelope-from silby@silby.com) Received: (qmail 87900 invoked from network); 25 Jan 2004 19:09:44 -0000 Received: from niwun.pair.com (HELO localhost) (209.68.2.70) by relay.pair.com with SMTP; 25 Jan 2004 19:09:44 -0000 X-pair-Authenticated: 209.68.2.70 Date: Sun, 25 Jan 2004 13:09:43 -0600 (CST) From: Mike Silbersack To: Sam Smith In-Reply-To: Message-ID: <20040125130453.E873@odysseus.silby.com> References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: Max Laier cc: hackers@freebsd.org cc: Robert Watson Subject: Re: XL driver checksum producing corrupted but checksum-correct packets X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 25 Jan 2004 19:09:50 -0000 On Sat, 24 Jan 2004, Sam Smith wrote: > The thread on the OpenBSD list now contains a patch which > seems to fix the problem (for me, on OpenBSD, shifting data > by both NFS and ftp doing md5 checksums on the files at both > ends). Although it doesn't seem to turn off hardware > checksums (which is what I think it should do). > > Regards > Sam Turning off hardware checksumming is exactly what that patch does. This doesn't add any new information to the discussion, unfortunately. You don't happen to have the same type of motherboard chipset Matt does, do you? We could be barking up the wrong branch of a tree... Mike "Silby" Silbersack