[Qemu-ppc] [PATCH v4 0/1] intel_iommu: Add support for translation for devices behind bridges

[Knut Omang]

This patch set has been completely reimplemented according to ideas from the
discussion of v2.

It still solves the same problem, but does so only within the Intel IOMMU code 
and Q35,
without changing the IOMMU interface. This eliminates the need for any separate
interface change patch.

This is the thread following v2 of the patch set:

  http://thread.gmane.org/gmane.comp.emulators.qemu/358525

This is the thread following the initial patch set:

  http://thread.gmane.org/gmane.comp.emulators.qemu/302246

The patch set was also discussed in this thread:

  http://thread.gmane.org/gmane.comp.emulators.qemu/316949

Changes from v3:
  - Replaced use of g_hash_table_add with g_hash_table_insert
    to support compiling on older versions of glib.

Changes from v2:
  - Completely reimplemented fix to avoid API change and further
    logical deviation from how hardware works.
    API change no longer necessary, so just a single patch.

Changes from v1:
  - Rebased to current master
  - Fixed minor syntax issues

Knut Omang (1):
  intel_iommu: Add support for translation for devices behind bridges

 hw/i386/intel_iommu.c         | 90 +++++++++++++++++++++++++++++++++++--------
 hw/pci-host/q35.c             | 25 ++----------
 include/hw/i386/intel_iommu.h | 16 +++++++-
 3 files changed, 91 insertions(+), 40 deletions(-)

--
2.4.3