From: Kenni Lund <kenni@kelu.dk>
To: James Neave <roboj1m@gmail.com>
Cc: "Daniel P. Berrange" <berrange@redhat.com>, kvm@vger.kernel.org
Subject: Re: PCI Passthrough, error: The driver 'pci-stub' is occupying your device 0000:08:06.2
Date: Tue, 8 Feb 2011 10:59:51 +0100 [thread overview]
Message-ID: <AANLkTinH5fRhtDN-E0pXmcjrtHrqnYZmhnGUu2CUSo69@mail.gmail.com> (raw)
In-Reply-To: <20110207132641.GD2665@redhat.com>
2011/2/7 Daniel P. Berrange <berrange@redhat.com>:
> On Sat, Feb 05, 2011 at 04:34:01PM +0000, James Neave wrote:
>> Hi,
>>
>> I'm trying to pass a NOVA-T-500 TV Tuner card through to a gust VM.
>> I'm getting the error "The driver 'pci-stub' is occupying your device
>> 0000:08:06.2"
>
> This is a rather misleading error message. It is *expected* that
> pci-stub will occupy the device. Unfortunately the rest of the
> error messages QEMU is printing aren't much help either, but
> ultimately something is returning -EBUSY in the PCI device assign
> step
James, as far as I remember, I had the same issue when I set up my
system. Looking at my current (working) boot-script, apparently I've
added a 4th line which removes the pci-stub again as a
workaround....and it works:
echo "4444 0016" > /sys/bus/pci/drivers/pci-stub/new_id
echo "0000:04:08.0" > /sys/bus/pci/drivers/ivtv/unbind
echo "0000:04:08.0" > /sys/bus/pci/drivers/pci-stub/bind
echo "4444 0016" > /sys/bus/pci/drivers/pci-stub/remove_id
Best regards
Kenni
next prev parent reply other threads:[~2011-02-08 10:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-05 16:34 PCI Passthrough, error: The driver 'pci-stub' is occupying your device 0000:08:06.2 James Neave
2011-02-07 13:26 ` Daniel P. Berrange
2011-02-08 9:13 ` James Neave
2011-02-08 9:59 ` Kenni Lund [this message]
2011-02-08 10:17 ` James Neave
2011-02-12 16:04 ` James Neave
2011-02-14 17:48 ` Alex Williamson
2011-02-21 20:31 ` James Neave
2011-02-21 21:01 ` Alex Williamson
2011-02-21 22:25 ` James Neave
2011-02-21 22:49 ` James Neave
2011-02-21 22:55 ` James Neave
2011-02-21 23:05 ` James Neave
2011-02-22 1:51 ` Chris Wright
2011-02-22 9:18 ` James Neave
2011-02-22 9:53 ` Roedel, Joerg
2011-02-22 10:11 ` James Neave
2011-02-23 0:11 ` Chris Wright
2011-02-23 19:44 ` James Neave
2011-02-23 20:09 ` James Neave
2011-02-24 9:26 ` James Neave
2011-02-25 0:13 ` Chris Wright
2011-02-25 0:06 ` Chris Wright
2011-02-25 22:47 ` James Neave
2011-02-25 23:02 ` James Neave
2011-02-25 23:09 ` James Neave
2011-02-25 23:31 ` Chris Wright
2011-02-28 13:42 ` James Neave
2011-02-28 15:31 ` Chris Wright
2011-02-28 20:25 ` James Neave
2011-03-01 20:54 ` James Neave
[not found] ` <BANLkTi=ZHpHU=Gd+tTcLysTD3duGY8PPjQ@mail.gmail.com>
2011-05-10 16:00 ` James Neave
2011-02-25 23:14 ` Chris Wright
2011-02-24 23:59 ` Chris Wright
2011-02-21 23:28 ` Chris Wright
2011-02-21 23:50 ` James Neave
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