From owner-svn-src-head@FreeBSD.ORG Mon Dec 28 01:31:05 2009 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2D017106568B; Mon, 28 Dec 2009 01:31:05 +0000 (UTC) (envelope-from nwhitehorn@freebsd.org) Received: from lupus.usap.gov (lupus.usap.gov [157.132.252.33]) by mx1.freebsd.org (Postfix) with ESMTP id 675238FC12; Mon, 28 Dec 2009 01:31:04 +0000 (UTC) Received: from den-ex2.usap.gov [157.132.247.25] by lupus.usap.gov with XWall v3.44 ; Sun, 27 Dec 2009 18:31:03 -0700 Received: from spo-exchange-03.usap.gov ([157.132.28.81]) by DEN-EX2.usap.gov with Microsoft SMTPSVC(6.0.3790.3959); Sun, 27 Dec 2009 18:31:02 -0700 Received: from wanderer.tachypleus.net ([157.132.24.95]) by spo-exchange-03.usap.gov with Microsoft SMTPSVC(6.0.3790.3959); Mon, 28 Dec 2009 14:30:54 +1300 Message-ID: <4B380A4C.60002@freebsd.org> Date: Mon, 28 Dec 2009 14:30:52 +1300 From: Nathan Whitehorn User-Agent: Thunderbird 2.0.0.23 (X11/20091207) MIME-Version: 1.0 To: Marius Strobl References: <200912271655.nBRGtiAm061778@svn.freebsd.org> <4B37C22F.8010400@freebsd.org> <20091228012310.GB43157@alchemy.franken.de> In-Reply-To: <20091228012310.GB43157@alchemy.franken.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 28 Dec 2009 01:30:54.0043 (UTC) FILETIME=[65A3EAB0:01CA875D] Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r201052 - in head/sys: conf sparc64/pci X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Dec 2009 01:31:05 -0000 Marius Strobl wrote: > On Mon, Dec 28, 2009 at 09:23:11AM +1300, Nathan Whitehorn wrote: > >> Marius Strobl wrote: >> >>> Author: marius >>> Date: Sun Dec 27 16:55:44 2009 >>> New Revision: 201052 >>> URL: http://svn.freebsd.org/changeset/base/201052 >>> >>> Log: >>> Add a driver for the `Fire' JBus to PCIe bridges found in at least >>> the Sun Fire V215/V245 and Sun Ultra 25/45 machines. This driver also >>> already includes all the code to support the `Oberon' Uranus to PCIe >>> bridges found in the Fujitsu-Siemens based Mx000 machines but due to >>> lack of access to such a system for testing, probing of these bridges >>> is currently disabled. >>> >>> >>> >> Nice! I think you missed a '+sparc64/pci/fire.c >> optional pci' in sys/conf/files.sparc64, though. >> > > I deliberately haven't connected it to the build, yet, as these > machines need the problem of the netboot device being left opened > by the loader properly fixed. I thought I had a proper MI fix for > this but re-reading the commit message that turned on the open- > close-dance for every file access back on I think that the U-Boot > support probably is abusing the closes to do post-transfer cleanup > thus requiring the current behavior. Currently I'm waiting for > raj@ to confirm whether this is the case so we can check other > options. > > Marius Makes sense. A fix for that issue would be nice -- netboot is completely non-functional with the stock loader on OF based PowerPC machines at the moment because of this problem as well. -Nathan