[PATCH 0/2] vfio on power: yet another try

[Alexey Kardashevskiy]

The set includes 2 patches.

The first one adds necessary support for VFIO IOMMU support,
the second one adds a SPAPR TCE IOMMU driver to VFIO.

At the moment we have decided to get rid of DMA64 window
properties because we need more API than just 2 properties
(such as dynamic window allocation) but have not decided
about its actual design yet.

Alexey Kardashevskiy (2):
  vfio powerpc: enabled on powernv platform
  vfio powerpc: implemented IOMMU driver for VFIO

 arch/powerpc/include/asm/iommu.h     |    9 +
 arch/powerpc/kernel/iommu.c          |  186 ++++++++++++++++++
 arch/powerpc/platforms/powernv/pci.c |  135 +++++++++++++
 drivers/iommu/Kconfig                |    8 +
 drivers/vfio/Kconfig                 |    6 +
 drivers/vfio/Makefile                |    1 +
 drivers/vfio/vfio_iommu_spapr_tce.c  |  350 ++++++++++++++++++++++++++++++++++
 include/linux/vfio.h                 |   26 +++
 8 files changed, 721 insertions(+)
 create mode 100644 drivers/vfio/vfio_iommu_spapr_tce.c

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1.7.10.4