[Xen-devel] Mapping (potentially) non-contiguous physical pages to virtual addresses under windows

["James Harper" <james.harper@xxxxxxxxxxxxxxxx>]

If I understand correctly, GNTTABOP_setup_table fills in an array with
the PFN's of the frames that the hypervisor is using to hold the grant
table entries. There is nothing I can see that says that these PFN's are
contiguous, so I suppose I have to assume that they aren't...

I can't seem to see a Windows DDK call that says "here's some PFN's,
please map them and give me the starting address"... is anyone familiar
enough with Windows to offer some advice?

Thanks

James



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