[Xen-devel] [PATCH 0/2] Add support parse PCI iommu bindings for Xen SMMU

[Wei Chen <Wei.Chen@xxxxxxx>]

The legacy IOMMU bindings will be deprecated in future. Instead, device
tree provide generic IOMMU bindings and PCI IOMMU bindings. Currently,
the PCI support hasn't been enabled on ARM Xen. So in this series, we
just add the support of parsing PCI IOMMU bindings.

Wei Chen (2):
  xen: devicetree: Introduce a helper to translate PCI requester ID
  xen/arm: smmu: Parse generic iommu binding for PCI devices

 xen/common/device_tree.c           | 89 ++++++++++++++++++++++++++++++++++++++
 xen/drivers/passthrough/arm/smmu.c | 73 ++++++++++++++++++++++++++++++-
 xen/include/xen/device_tree.h      | 23 ++++++++++
 3 files changed, 183 insertions(+), 2 deletions(-)

-- 
2.7.4


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