[vfio-users] Emulated VGA and real card running in parallel

[Alex Williamson]

On Wed, Sep 16, 2015 at 4:43 PM, Blank Field <ihatethisfield at gmail.com>
wrote:

> Cool, your setup is very similar to mine.
> Except i've tried attaching three identical cards to one vm.
> But what about the mouse?
> My mouse input tend to freeze in weird games like minecraft, but i work
> around this by adding a second USB emulated mouse.
> Also, aw, if the emulated GPU turns itself offline in presence of a real
> one, how can we do secondary pass through?
>

Huh?


> The kind of GPU assignment where we have a QEMU window with accelerated
> graphics in it.
>

Run something newer than Win7.  Even then I don't really consider it viable
because you lose the majority of the performance of having an assigned GPU
by having it render into the emulated graphics framebuffer.
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