This series introduces SMMU handling for PCIe passthrough on ARM. These patches
are independent from (and don't depend on) the vPCI reference counting/locking
work in progress, and should be able to be upstreamed independently. I have
cherry-picked them from various downstream branches, rebased, and made minor
changes since the cherry-pick. Details are in the individual patches. The
changes are designated with "downstream->v1" even though this is the first time
the patches appear on the list.

Oleksandr Andrushchenko (1):
  xen/arm: smmuv2: Add PCI devices support for SMMUv2

Oleksandr Tyshchenko (4):
  xen/arm: Move is_protected flag to struct device
  iommu/arm: Add iommu_dt_xlate()
  iommu/arm: Introduce iommu_add_dt_pci_device API
  pci/arm: Use iommu_add_dt_pci_device() instead of arch hook

Rahul Singh (1):
  xen/arm: smmuv3: Add PCI devices support for SMMUv3

 xen/arch/arm/domain_build.c              |   4 +-
 xen/arch/arm/include/asm/device.h        |  13 ++
 xen/common/device_tree.c                 |   2 +-
 xen/drivers/passthrough/arm/ipmmu-vmsa.c |   8 +-
 xen/drivers/passthrough/arm/smmu-v3.c    |  73 +++++++-
 xen/drivers/passthrough/arm/smmu.c       | 109 +++++++++---
 xen/drivers/passthrough/device_tree.c    | 202 ++++++++++++++++++++---
 xen/drivers/passthrough/pci.c            |  19 ++-
 xen/include/xen/device_tree.h            |  38 +++--
 xen/include/xen/iommu.h                  |   6 +-
 10 files changed, 395 insertions(+), 79 deletions(-)

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2.40.1