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* [PATCH v8 0/7] Add virtio-iommu driver
@ 2019-05-30 17:09 Jean-Philippe Brucker
  2019-05-30 17:09 ` [PATCH v8 1/7] dt-bindings: virtio-mmio: Add IOMMU description Jean-Philippe Brucker
                   ` (7 more replies)
  0 siblings, 8 replies; 13+ messages in thread
From: Jean-Philippe Brucker @ 2019-05-30 17:09 UTC (permalink / raw)
  To: joro, mst
  Cc: virtio-dev, kevin.tian, Lorenzo.Pieralisi, tnowicki,
	frowand.list, devicetree, linux-pci, jasowang, virtualization,
	iommu, robh+dt, bhelgaas, robin.murphy, kvmarm, bauerman

Implement the virtio-iommu driver, following specification v0.12 [1].
Since last version [2] we've worked on improving the specification,
which resulted in the following changes to the interface:
* Remove the EXEC flag.
* Add feature bit for the MMIO flag.
* Change domain_bits to domain_range.

Given that there were small changes to patch 5/7, I removed the review
and test tags. Please find the code at [3].

[1] Virtio-iommu specification v0.12, sources and pdf
    git://linux-arm.org/virtio-iommu.git virtio-iommu/v0.12
    http://jpbrucker.net/virtio-iommu/spec/v0.12/virtio-iommu-v0.12.pdf
    http://jpbrucker.net/virtio-iommu/spec/diffs/virtio-iommu-dev-diff-v0.11-v0.12.pdf

[2] [PATCH v7 0/7] Add virtio-iommu driver
    https://lore.kernel.org/linux-pci/0ba215f5-e856-bf31-8dd9-a85710714a7a@arm.com/T/

[3] git://linux-arm.org/linux-jpb.git virtio-iommu/v0.12
    git://linux-arm.org/kvmtool-jpb.git virtio-iommu/v0.12

Jean-Philippe Brucker (7):
  dt-bindings: virtio-mmio: Add IOMMU description
  dt-bindings: virtio: Add virtio-pci-iommu node
  of: Allow the iommu-map property to omit untranslated devices
  PCI: OF: Initialize dev->fwnode appropriately
  iommu: Add virtio-iommu driver
  iommu/virtio: Add probe request
  iommu/virtio: Add event queue

 .../devicetree/bindings/virtio/iommu.txt      |   66 +
 .../devicetree/bindings/virtio/mmio.txt       |   30 +
 MAINTAINERS                                   |    7 +
 drivers/iommu/Kconfig                         |   11 +
 drivers/iommu/Makefile                        |    1 +
 drivers/iommu/virtio-iommu.c                  | 1176 +++++++++++++++++
 drivers/of/base.c                             |   10 +-
 drivers/pci/of.c                              |    6 +
 include/uapi/linux/virtio_ids.h               |    1 +
 include/uapi/linux/virtio_iommu.h             |  165 +++
 10 files changed, 1470 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/virtio/iommu.txt
 create mode 100644 drivers/iommu/virtio-iommu.c
 create mode 100644 include/uapi/linux/virtio_iommu.h

-- 
2.21.0

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^ permalink raw reply	[flat|nested] 13+ messages in thread

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Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-05-30 17:09 [PATCH v8 0/7] Add virtio-iommu driver Jean-Philippe Brucker
2019-05-30 17:09 ` [PATCH v8 1/7] dt-bindings: virtio-mmio: Add IOMMU description Jean-Philippe Brucker
2019-05-30 17:09 ` [PATCH v8 2/7] dt-bindings: virtio: Add virtio-pci-iommu node Jean-Philippe Brucker
2019-05-30 17:45   ` Michael S. Tsirkin
2019-05-31 11:13     ` [virtio-dev] " Jean-Philippe Brucker
2019-06-16 20:04       ` Michael S. Tsirkin
2019-05-30 17:09 ` [PATCH v8 3/7] of: Allow the iommu-map property to omit untranslated devices Jean-Philippe Brucker
2019-05-30 17:09 ` [PATCH v8 4/7] PCI: OF: Initialize dev->fwnode appropriately Jean-Philippe Brucker
2019-05-30 17:09 ` [PATCH v8 5/7] iommu: Add virtio-iommu driver Jean-Philippe Brucker
2019-06-14  7:33   ` Auger Eric
2019-05-30 17:09 ` [PATCH v8 6/7] iommu/virtio: Add probe request Jean-Philippe Brucker
2019-05-30 17:09 ` [PATCH v8 7/7] iommu/virtio: Add event queue Jean-Philippe Brucker
2019-06-13 15:54 ` [PATCH v8 0/7] Add virtio-iommu driver Auger Eric

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