Re: [Xen-devel] PVH questions

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Thu, 31 Jan 2013, Samuel Thibault wrote:
> Stefano Stabellini, le Mon 28 Jan 2013 15:09:57 +0000, a Ãcrit :
> > On Mon, 28 Jan 2013, Samuel Thibault wrote:
> > > Hello,
> > > 
> > > I've had a look at PVH support, and I have a few questions:
> > > 
> > > - events are still dispatched the PV way through the callback, right?
> > 
> > No, they are injected as an X86 vector (0xf3).
> 
> But is that mandatory? Can't we still call set_callbacks?

The vector injection is mandatory, but you can choose the vector
number using HVMOP_set_param HVM_PARAM_CALLBACK_IRQ, like I wrote in
the other email.
HYPERVISOR_set_callbacks shouldn't be called for PVH guests.

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