Alexey Kardashevskiy 11f63d3fb9 powerpc/iommu: Add ppc_md.tce_get() callback for use by VFIO
The upcoming VFIO support requires a way to know which
entry in the TCE map is not empty in order to do cleanup
at QEMU exit/crash. This patch adds such functionality
to POWERNV platform code.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-09-10 14:36:17 +10:00
..
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