To: "Michael S. Tsirkin" <mst@mellanox.co.il>
Cc: Roland Dreier <rolandd@cisco.com>, gregkh@suse.de,
       linux-kernel@vger.kernel.org, linux-pci@atrey.karlin.mff.cuni.cz
Subject: Re: AMD 8131 and MSI quirk
References: <524q799p2t.fsf@cisco.com> <20060214165222.GC12974@mellanox.co.il>
From: Roland Dreier <rdreier@cisco.com>
Date: Tue, 14 Feb 2006 09:19:49 -0800
In-Reply-To: <20060214165222.GC12974@mellanox.co.il> (Michael S. Tsirkin's
 message of "Tue, 14 Feb 2006 18:52:22 +0200")
Message-ID: <adabqx9vowa.fsf@cisco.com>
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    Michael> The following should do this IMO. Roland, could you test
    Michael> this patch please?

I'll need to find a system with the required setup; unfortunately I
don't have one myself.

What's required is an Opteron motherboard with both an AMD 8131 PCI-X
bridge and a PCI Express slot (typically Nvidia Nforce4), and an
MSI-capable device (such as a Mellanox HCA) on the PCIe bus.  I know
that eg Tyan makes such a motherboard.  Does anyone reading this have
a setup like that?

 - R.
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