Date: Mon, 28 Dec 2009 02:23:11 +0100 From: Marius Strobl <marius@alchemy.franken.de> To: Nathan Whitehorn <nwhitehorn@freebsd.org> 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 Message-ID: <20091228012310.GB43157@alchemy.franken.de> In-Reply-To: <4B37C22F.8010400@freebsd.org> References: <200912271655.nBRGtiAm061778@svn.freebsd.org> <4B37C22F.8010400@freebsd.org>
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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
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