From owner-cvs-all@FreeBSD.ORG  Tue Sep  2 21:06:36 2008
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Delivered-To: cvs-all@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id B63F71065752;
	Tue,  2 Sep 2008 21:06:36 +0000 (UTC)
	(envelope-from marius@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 406758FC17;
	Tue,  2 Sep 2008 21:06:36 +0000 (UTC)
	(envelope-from marius@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.2/8.14.2) with ESMTP id m82L6aXA073545;
	Tue, 2 Sep 2008 21:06:36 GMT
	(envelope-from marius@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.3/8.14.1/Submit) id m82L6a7f073544;
	Tue, 2 Sep 2008 21:06:36 GMT
	(envelope-from marius@repoman.freebsd.org)
Message-Id: <200809022106.m82L6a7f073544@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	marius@repoman.freebsd.org using -f
From: Marius Strobl <marius@FreeBSD.org>
Date: Tue, 2 Sep 2008 21:06:28 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/sparc64/sparc64 autoconf.c
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 02 Sep 2008 21:06:36 -0000

marius      2008-09-02 21:06:28 UTC

  FreeBSD src repository

  Modified files:
    sys/sparc64/sparc64  autoconf.c 
  Log:
  SVN rev 182688 on 2008-09-02 21:06:28Z by marius
  
  Bypass isa_probe_children(9) and directly call bus_generic_attach(9)
  in order to avoid the invasive probes done by identify-routines of
  ISA drivers, which may access unassigned addresses or those of
  unrelated devices and thus in turn can trigger master/target aborts
  as revealed by r182108 and ahc(4). I think that this is also the
  cause of the hang previously seen on B100 blades during boot.
  Bypassing isa_probe_children(9) also avoids adding ISA hints, which
  just can be wrong for sparc64.
  
  Reported by:    gavin
  
  Revision  Changes    Path
  1.16      +7 -1      src/sys/sparc64/sparc64/autoconf.c