From owner-freebsd-hackers@FreeBSD.ORG Sat Jan 24 20:02:56 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 9316316A4CF; Sat, 24 Jan 2004 20:02:56 -0800 (PST) Received: from harmony.village.org (rover.bsdimp.com [204.144.255.66]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5E01B43D4C; Sat, 24 Jan 2004 20:02:55 -0800 (PST) (envelope-from imp@bsdimp.com) Received: from localhost (warner@rover2.village.org [10.0.0.1]) by harmony.village.org (8.12.10/8.12.9) with ESMTP id i0P42sET048327; Sat, 24 Jan 2004 21:02:54 -0700 (MST) (envelope-from imp@bsdimp.com) Date: Sat, 24 Jan 2004 21:02:50 -0700 (MST) Message-Id: <20040124.210250.133320717.imp@bsdimp.com> To: rwatson@freebsd.org From: "M. Warner Losh" In-Reply-To: References: <20040124151029.A73519@xorpc.icir.org> X-Mailer: Mew version 3.3 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit cc: rizzo@icir.org cc: hackers@freebsd.org cc: max@love2party.net 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 04:02:56 -0000 In message: Robert Watson writes: : My understanding is that NDIS drivers rely on the HAL provided by NT to : perform hardware access, so you can generate I/O traces with relative : ease. ndis drivers CAN rely on the HAL, but all of them don't necessarily do so... Not sure about the 3com driver, but Bill Paul was talking about this on IRC a few days ago... Warner