From owner-freebsd-hackers Sat Sep 4 16:16:46 1999 Delivered-To: freebsd-hackers@freebsd.org Received: from herring.nlsystems.com (nlsys.demon.co.uk [158.152.125.33]) by hub.freebsd.org (Postfix) with ESMTP id 8874F1504E for ; Sat, 4 Sep 1999 16:16:38 -0700 (PDT) (envelope-from dfr@nlsystems.com) Received: from salmon.nlsystems.com (salmon.nlsystems.com [10.0.0.3]) by herring.nlsystems.com (8.9.3/8.8.8) with ESMTP id AAA46940; Sun, 5 Sep 1999 00:18:09 +0100 (BST) (envelope-from dfr@nlsystems.com) Date: Sun, 5 Sep 1999 00:18:09 +0100 (BST) From: Doug Rabson To: Nick Hibma Cc: FreeBSD Hackers mailing list Subject: Re: UHCI / OHCI controller with no interrupt configured In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sat, 4 Sep 1999, Nick Hibma wrote: > > In many BIOS's today you will have to switch on USB support. The > problem is to figure out whether or not this has been done. > > The irq in any case is something like 0 or 255 / -1. Is this a valid > testing method or is there a better way to see whether a PCI card has > been configured? The value 255 for intline represents "not configured" or "no interrupt". -- Doug Rabson Mail: dfr@nlsystems.com Nonlinear Systems Ltd. Phone: +44 181 442 9037 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message