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Re: [Xen-devel] What does the I/O range on the HVM PCI device do?
| To: | James Harper <james.harper@xxxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] What does the I/O range on the HVM PCI device do? |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Thu, 04 Oct 2007 09:26:27 +0100 |
| Delivery-date: | Thu, 04 Oct 2007 01:28:06 -0700 |
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| Thread-topic: | [Xen-devel] What does the I/O range on the HVM PCI device do? |
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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 > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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