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Jan Beulich authored
This is a prerequisite for punching holes into HVM and PVH guests' P2M to allow passing through devices that are associated with (on VT-d) RMRRs. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Tiejun Chen <tiejun.chen@intel.com> Acked-by: Kevin Tian <kevin.tian@intel.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> --- v12a: Move interface structure union member to the end, while moving the whole public header block into a __XEN__ / __XEN_TOOLS__ conditional block. v12: Restore changes as much as possible to my original version, fixing a few issues that got introduced after handing it over. Unionize new public memop interface structure to allow for non-PCI to be supported later on. Check flags to have all currently undefined flags clear. Refine adjustments to xen/pci.h.
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