From owner-freebsd-questions Thu Nov 27 17:40:05 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id RAA08331 for questions-outgoing; Thu, 27 Nov 1997 17:40:05 -0800 (PST) (envelope-from owner-freebsd-questions) Received: from dyson.iquest.net (dyson.iquest.net [198.70.144.127]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id RAA08278 for ; Thu, 27 Nov 1997 17:39:59 -0800 (PST) (envelope-from toor@dyson.iquest.net) Received: (from root@localhost) by dyson.iquest.net (8.8.7/8.8.8) id UAA00573; Thu, 27 Nov 1997 20:39:54 -0500 (EST) (envelope-from toor) From: "John S. Dyson" Message-Id: <199711280139.UAA00573@dyson.iquest.net> Subject: Re: bus master support for Triton I, not triton II? In-Reply-To: from "Jay M. Richmond" at "Nov 27, 97 07:41:27 pm" To: jayrich@room101.sysc.com (Jay M. Richmond) Date: Thu, 27 Nov 1997 20:39:54 -0500 (EST) Cc: freebsd-questions@freebsd.org Reply-To: dyson@freebsd.org X-Mailer: ELM [version 2.4ME+ PL31 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Jay M. Richmond said: > Hello, > I'm running 2.2.5-stable and I noticed that there appears to be support > for the Triton I bus mastering (in pci/wd82371.c), but I have a Triton II > and it doesn't pick up on this. Are the drivers interchangeable for > Triton II, meaning with some small changes can I use bus mastering with a > Triton II (i.e. HX) chipset? > The bus mastering code in 2.2.5 is non-operational. (More specifically, the wd driver doesn't make use of it.) -- John dyson@freebsd.org jdyson@nc.com