[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

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 01:47:31 +0800
  • Cc: space.time.universe@xxxxxxxxx, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, "Han, Weidong" <weidong.han@xxxxxxxxx>
  • Delivery-date: Fri, 23 Oct 2009 10:47:57 -0700
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=tt6RjcVQp/7A5JCkxXe72rx+dO8JTrraLPrTVSmwIZ9194/o2GPyKDUYcFFQPWL/vL VbfLy90HZgWYo+1FJ2nnYUZxK7i+qAs9voH1ttm8s1qpEQWm8jyDWlVoA0NcnA8wZPcP CDbzRU1kCXba2IAvu4UJgB/7pZKJva3jGy/xQ=
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>


Could you help me look at here
and also here 

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 Wed, Oct 14, 2009 at 1:04 AM, Konrad Rzeszutek Wilk
<konrad.wilk@xxxxxxxxxx> wrote:
> On Tue, Oct 13, 2009 at 10:39:21PM +0800, Mr. Teo En Ming (Zhang Enming) 
> wrote:
>> Hi Konrad,
>> So if I try firewire passthrough in pvops dom0 kernel 2.6.30-rc3 it
>> will not work also because the code for firewire controller
>> passthrough is non-existent as of now?
> Actually I was mistaken. The pci-stub is used by qemu to emulate/pass through.
> If you are using an HVM guest (which you are), then QEMU is the one handling
> the PCI device. But if you are using a PV guest, you need to have 
> pciback/pcifront
> support - that is what I am porting over right now.
> For your issue, I would recompile QEMU with debug enabled in the 
> hw/pass-through.c
> code and see what is happening. Maybe there are some errors in the log that 
> would
> explain why it is not working properly?

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.