One-time-use PCI devices
Allow for PCI devices that are allocated once to an instance and then never again until returned to the pool by the operator.
Whiteboard
Gerrit topic: https:/
Addressed by: https:/
Support "one-time-use" PCI devices
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Extend invalidate_rp to only invalidate cache
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Invalidate PCI-in-placement cached RPs during claim
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Add one-time-
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Add one-time-use devices docs and reno
