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From: "Jan Beulich" <JBeulich@suse.com>
To: "Pasi Kärkkäinen" <pasik@iki.fi>,
	"Stephen Oberholtzer" <stevie@qrpff.net>
Cc: xen-users@lists.xen.org, xen-devel@lists.xen.org
Subject: Re: [Xen-users] HVM PCI Passthrough: Code 12: Undersized PCI MMIO region?
Date: Wed, 07 Jan 2015 09:44:03 +0000	[thread overview]
Message-ID: <54AD0DF302000078000522EB@mail.emea.novell.com> (raw)
In-Reply-To: <20150106130046.GU19091@reaktio.net>

>>> On 06.01.15 at 14:00, <pasik@iki.fi> wrote:
> On Tue, Dec 02, 2014 at 10:08:35PM -0500, Stephen Oberholtzer wrote:
>> (1) Is my guess correct?  Or at least close?

Depends on whether you assign the devices at boot time of the guest,
or via hotplug. In the latter case, I suppose only the MMIO hole size
setting as pointed out by Don will help you, while in the former case I'd
expect things to work (and if not, using a debug hypervisor with high
enough log level would make hvmloader send information to the
hypervisor log that ought to help diagnosing the issue).

Jan

      parent reply	other threads:[~2015-01-07  9:44 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAD_xR9d-_JfnP0X0ttsM0q=0ChdGz_Li5p-tWUzeMXhX=z2uBw@mail.gmail.com>
2015-01-06 13:00 ` [Xen-users] HVM PCI Passthrough: Code 12: Undersized PCI MMIO region? Pasi Kärkkäinen
2015-01-06 18:44   ` Don Slutz
2015-01-07  9:44   ` Jan Beulich [this message]

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