Re: [Xen-devel] What does the I/O range on the HVM PCI device do?

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

It's not used for anything right now. But things like flushing ioemu's
mapcache may be be triggered via that port space in the future.

 -- Keir


On 4/10/07 08:48, "James Harper" <james.harper@xxxxxxxxxxxxxxxx> wrote:

> Windows tells me that there is n I/O range (0xC100 to 0xC1FF) allocated
> to the Xen PCI device under HVM... but I can't see what it is used
> for...
> 
> Can anyone enlighten me?
> 
> Thanks
> 
> James
> 
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