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| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2012-09-04 15:19:35 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-10 14:36:17 +1000 |
| commit | 11f63d3fb9c4257b1f005db8d11deba9f992bdf6 (patch) | |
| tree | a9ab9deefe703cd00c020cba522b4700a64f775b /Documentation/device-mapper | |
| parent | 4715fed600109e0bd3d6cfa2b925a643173a08b4 (diff) | |
| download | blackbird-op-linux-11f63d3fb9c4257b1f005db8d11deba9f992bdf6.tar.gz blackbird-op-linux-11f63d3fb9c4257b1f005db8d11deba9f992bdf6.zip | |
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>
Diffstat (limited to 'Documentation/device-mapper')
0 files changed, 0 insertions, 0 deletions
