From owner-cvs-all@FreeBSD.ORG Wed Sep 1 14:17:23 2004 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4870516A4CE; Wed, 1 Sep 2004 14:17:23 +0000 (GMT) Received: from smtp-vbr15.xs4all.nl (smtp-vbr15.xs4all.nl [194.109.24.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id BB4D943D4C; Wed, 1 Sep 2004 14:17:22 +0000 (GMT) (envelope-from wb@freebie.xs4all.nl) Received: from freebie.xs4all.nl (freebie.xs4all.nl [213.84.32.253]) i81EHHeA037657; Wed, 1 Sep 2004 16:17:18 +0200 (CEST) (envelope-from wb@freebie.xs4all.nl) Received: from freebie.xs4all.nl (localhost [127.0.0.1]) by freebie.xs4all.nl (8.12.11/8.12.9) with ESMTP id i81EHHRi065451; Wed, 1 Sep 2004 16:17:17 +0200 (CEST) (envelope-from wb@freebie.xs4all.nl) Received: (from wb@localhost) by freebie.xs4all.nl (8.12.11/8.12.11/Submit) id i81EHHLg065450; Wed, 1 Sep 2004 16:17:17 +0200 (CEST) (envelope-from wb) Date: Wed, 1 Sep 2004 16:17:17 +0200 From: Wilko Bulte To: Doug Rabson Message-ID: <20040901141717.GA65267@freebie.xs4all.nl> References: <200408312037.i7VKbARQ075764@repoman.freebsd.org> <20040831203807.GA60718@freebie.xs4all.nl> <20040831.144236.117916474.imp@bsdimp.com> <1094046544.31688.2.camel@builder02.qubesoft.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1094046544.31688.2.camel@builder02.qubesoft.com> User-Agent: Mutt/1.4.1i X-OS: FreeBSD 4.10-STABLE X-PGP: finger wilko@freebsd.org X-Virus-Scanned: by XS4ALL Virus Scanner cc: cvs-src@FreeBSD.org cc: src-committers@FreeBSD.org cc: cvs-all@FreeBSD.org cc: "M. Warner Losh" Subject: Re: cvs commit: src/sys/dev/fdc fdc_isa.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Sep 2004 14:17:23 -0000 On Wed, Sep 01, 2004 at 02:49:04PM +0100, Doug Rabson wrote.. > On Tue, 2004-08-31 at 21:42, M. Warner Losh wrote: > > In message: <20040831203807.GA60718@freebie.xs4all.nl> > > Wilko Bulte writes: > > : On Tue, Aug 31, 2004 at 08:37:10PM +0000, Warner Losh wrote.. > > : > imp 2004-08-31 20:37:10 UTC > > : > > > : > FreeBSD src repository > > : > > > : > Modified files: > > : > sys/dev/fdc fdc_isa.c > > : > Log: > > : > When ISA_PNP_PROBE is called, it will return 0 when it finds a device, > > : > ENOENT when there's no PNP ID for this device node, or ENXIO when there > > : > is one, but it doesn't match. > > : > > > : > In the nonPNP case (as most Alpha systems appear to be), we were > > : > > : I think no Alpha has PNP. > > > > Makes sense. The Floppy controller usually shows up in the PNP BIOS > > or ACPI tables. I do believe that Alpha supports the ISA PNP, > > however, for add-in cards. We map both PNP BIOS and ISA PNP into the > > same thing (which is probed with ISA_PNP_PROBE). > > There is also a hardware list which SRM has that we could use to imitate > PnP bios if someone could be bothered to figure out the format. I think the starting point should be the Tru64 Device Driers guide (or whatever the thing is called). -- Wilko Bulte wilko@FreeBSD.org