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Re: [Xen-devel] Re: Fire-wire passthrough with Linux pv-ops (

  • To: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
  • From: "Mr. Teo En Ming (Zhang Enming)" <space.time.universe@xxxxxxxxx>
  • Date: Sat, 24 Oct 2009 02:19:06 +0800
  • Cc: space.time.universe@xxxxxxxxx, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, "Han, Weidong" <weidong.han@xxxxxxxxx>
  • Delivery-date: Fri, 23 Oct 2009 11:19:50 -0700
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>From the screenshots of the device manager in the Win XP Home domU,
the OHCI IEEE 1394 firewire controller appears to be working properly.
The Windows drivers for the firewire controller reports that the
firewire controller is working fine.

However, when you connect a firewire-based digital video camera to the
firewire port, it is not detected in the Windows virtual machine.

I will probably have to find time to install a Linux HVM domU and try
to pass through the 1394 controller to it.

Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical
Alma Maters:
(1) Singapore Polytechnic
(2) National University of Singapore
Blog URL: http://teo-en-ming-aka-zhang-enming.blogspot.com
Email: space.time.universe@xxxxxxxxx
MSN: teoenming@xxxxxxxxxxx
Mobile Phone: +65-9648-9798
Street: Bedok Reservoir Road
Republic of Singapore

On Sat, Oct 24, 2009 at 1:57 AM, Konrad Rzeszutek Wilk
<konrad.wilk@xxxxxxxxxx> wrote:
> On Sat, Oct 24, 2009 at 01:47:31AM +0800, Mr. Teo En Ming (Zhang Enming) 
> wrote:
>> Hi,
>> Could you help me look at here
>> http://lists.xensource.com/archives/html/xen-devel/2009-10/msg01149.html
>> and also here 
>> http://lists.xensource.com/archives/html/xen-devel/2009-10/msg01134.html
> Its looks to be working from the Dom0 side just fine. I am curious as what is 
> happening
> on the Windows driver side. I don't know enough about where Windows drivers 
> put
> debug information so I can't suggest where to look there. One suggestion is 
> that
> you install Fedora Core 11 as a HVM guest and passthrough your firewire 
> controller to it.
> And then include the logs from the Fedora domU - that should give more 
> insight on why
> it is not working properly.

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