From owner-cvs-src@FreeBSD.ORG  Thu Mar 10 18:09:26 2005
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id 5693416A4CE; Thu, 10 Mar 2005 18:09:26 +0000 (GMT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 1E64B43D2F; Thu, 10 Mar 2005 18:09:26 +0000 (GMT)
	(envelope-from imp@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id j2AI9P2S011518;
	Thu, 10 Mar 2005 18:09:25 GMT
	(envelope-from imp@repoman.freebsd.org)
Received: (from imp@localhost)
	by repoman.freebsd.org (8.13.1/8.13.1/Submit) id j2AI9PaG011517;
	Thu, 10 Mar 2005 18:09:25 GMT
	(envelope-from imp)
Message-Id: <200503101809.j2AI9PaG011517@repoman.freebsd.org>
From: Warner Losh <imp@FreeBSD.org>
Date: Thu, 10 Mar 2005 18:09:25 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/dev/fdc fdc_isa.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 10 Mar 2005 18:09:26 -0000

imp         2005-03-10 18:09:25 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/fdc          fdc_isa.c 
  Log:
  Fix a couple of problems with the probe code when used with pnpbios
  resources.  When allocating 6 ports for a 4 port range isa code
  returns an error.  I'm not sure yet why this is the case, but suspect
  it is just a non-regularity in how the resource allocation code works
  which should be corrected.  Use 1 as the ports size in this case.
  However, in the hints case, we have to specify the length, so use 6 in
  that case.  I believe that this is also acpi friendly.
  
  Also, complain when we can't allocate FDOUT register space.  Right now we
  silently fail when we can't.  This failure is referred to above.
  
  When there's no resource for FDCTL, go ahead and allocate one by hand.
  Many PNPBIOS tables don't list this resource, and our hints mechanism also
  doesn't cover that range.  If we can't allocate it, whine, but fake up
  something.  Before, we were always bogusly faking it and no one noticed
  the sham (save the original author who has now fixed his private shame).
  
  Revision  Changes    Path
  1.20      +23 -9     src/sys/dev/fdc/fdc_isa.c