From owner-freebsd-alpha Thu Jan 4 13:30:37 2001 From owner-freebsd-alpha@FreeBSD.ORG Thu Jan 4 13:30:35 2001 Return-Path: Delivered-To: freebsd-alpha@freebsd.org Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by hub.freebsd.org (Postfix) with ESMTP id A1B6E37B402 for ; Thu, 4 Jan 2001 13:30:34 -0800 (PST) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.9.3/8.9.3) with ESMTP id QAA12707; Thu, 4 Jan 2001 16:30:33 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.1/8.9.1) id f04LUX966747; Thu, 4 Jan 2001 16:30:33 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Date: Thu, 4 Jan 2001 16:30:33 -0500 (EST) To: =?ISO-8859-1?Q?G=E9rard_Roudier?= Cc: freebsd-alpha@FreeBSD.ORG Subject: Re: bus_dmamap_load In-Reply-To: References: X-Mailer: VM 6.43 under 20.4 "Emerald" XEmacs Lucid Message-ID: <14932.59983.360316.243974@grasshopper.cs.duke.edu> Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org G=E9rard Roudier writes: > Btw, you missed the `de' driver that also performs bus_dmamap_load()= on > mbuf's as a possible candidate. >=20 Does it actually do this? I see all the code protected by: =09#if defined(TULIP_BUS_DMA) But I do not see TULIP_BUS_DMA defined anywhered. I think it was inherited from NetBSD and the define was clobbered in rev 1.19 of if_devar.h: =09Unifdef -U__NetBSD__ See: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/pci/if_devar.h.diff?= r1=3D1.18&r2=3D1.19&f=3Dh Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message