[Qemu-devel] [RFC v1 0/7] IOMMU support

[Avi Kivity]

These patches add IOMMU support to the memory core. IOMMUs can be added 
anywhere in
the memory hierarchy, and may be arranged in series.

Avi Kivity (7):
  memory: fix address space initialization/destruction
  memory: limit sections in the radix tree to the actual address space
    size
  memory: iommu support
  pci: switch iommu to using the memory API
  i440fx: add an iommu
  vfio: abort if an emulated iommu is used
  vhost: abort if an emulated iommu is used

 exec.c             |  43 ++++++++++++++++++---
 hw/pci.c           |  59 +++++++++++++++++-----------
 hw/pci.h           |   7 +++-
 hw/pci_internals.h |   5 ++-
 hw/piix_pci.c      |  74 +++++++++++++++++++++++++++++++++++
 hw/spapr.h         |   2 +
 hw/spapr_iommu.c   |  35 ++++++++---------
 hw/spapr_pci.c     |  26 +++++++++++--
 hw/spapr_pci.h     |   1 +
 hw/vfio_pci.c      |   2 +
 hw/vhost.c         |   2 +
 memory.c           | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 memory.h           |  46 ++++++++++++++++++++++
 13 files changed, 356 insertions(+), 56 deletions(-)

-- 
1.7.12