From: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
To: joro@8bytes.org, mst@redhat.com
Cc: iommu@lists.linux-foundation.org, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org,
virtualization@lists.linux-foundation.org,
virtio-dev@lists.oasis-open.org, jasowang@redhat.com,
robh+dt@kernel.org, mark.rutland@arm.com,
Lorenzo.Pieralisi@arm.com, robin.murphy@arm.com,
bhelgaas@google.com, frowand.list@gmail.com,
kvmarm@lists.cs.columbia.edu, eric.auger@redhat.com,
tnowicki@caviumnetworks.com, kevin.tian@intel.com,
bauerman@linux.ibm.com
Subject: [PATCH v8 0/7] Add virtio-iommu driver
Date: Thu, 30 May 2019 18:09:22 +0100 [thread overview]
Message-ID: <20190530170929.19366-1-jean-philippe.brucker@arm.com> (raw)
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
WARNING: multiple messages have this Message-ID (diff)
From: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
To: joro@8bytes.org, mst@redhat.com
Cc: mark.rutland@arm.com, virtio-dev@lists.oasis-open.org,
kevin.tian@intel.com, tnowicki@caviumnetworks.com,
frowand.list@gmail.com, devicetree@vger.kernel.org,
linux-pci@vger.kernel.org, jasowang@redhat.com,
virtualization@lists.linux-foundation.org,
iommu@lists.linux-foundation.org, robh+dt@kernel.org,
bhelgaas@google.com, robin.murphy@arm.com,
kvmarm@lists.cs.columbia.edu
Subject: [PATCH v8 0/7] Add virtio-iommu driver
Date: Thu, 30 May 2019 18:09:22 +0100 [thread overview]
Message-ID: <20190530170929.19366-1-jean-philippe.brucker@arm.com> (raw)
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
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
To: joro@8bytes.org, mst@redhat.com
Cc: virtio-dev@lists.oasis-open.org, kevin.tian@intel.com,
Lorenzo.Pieralisi@arm.com, tnowicki@caviumnetworks.com,
frowand.list@gmail.com, devicetree@vger.kernel.org,
linux-pci@vger.kernel.org, jasowang@redhat.com,
virtualization@lists.linux-foundation.org,
iommu@lists.linux-foundation.org, robh+dt@kernel.org,
bhelgaas@google.com, robin.murphy@arm.com,
kvmarm@lists.cs.columbia.edu, bauerman@linux.ibm.com
Subject: [PATCH v8 0/7] Add virtio-iommu driver
Date: Thu, 30 May 2019 18:09:22 +0100 [thread overview]
Message-ID: <20190530170929.19366-1-jean-philippe.brucker@arm.com> (raw)
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
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
WARNING: multiple messages have this Message-ID (diff)
From: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
To: joro@8bytes.org, mst@redhat.com
Cc: iommu@lists.linux-foundation.org, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org,
virtualization@lists.linux-foundation.org,
virtio-dev@lists.oasis-open.org, jasowang@redhat.com,
robh+dt@kernel.org, mark.rutland@arm.com,
Lorenzo.Pieralisi@arm.com, robin.murphy@arm.com,
bhelgaas@google.com, frowand.list@gmail.com,
kvmarm@lists.cs.columbia.edu, eric.auger@redhat.com,
tnowicki@caviumnetworks.com, kevin.tian@intel.com,
bauerman@linux.ibm.com
Subject: [virtio-dev] [PATCH v8 0/7] Add virtio-iommu driver
Date: Thu, 30 May 2019 18:09:22 +0100 [thread overview]
Message-ID: <20190530170929.19366-1-jean-philippe.brucker@arm.com> (raw)
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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next reply other threads:[~2019-05-30 17:09 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-30 17:09 Jean-Philippe Brucker [this message]
2019-05-30 17:09 ` [virtio-dev] [PATCH v8 0/7] Add virtio-iommu driver Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
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
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` [virtio-dev] " Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` 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 17:09 ` [virtio-dev] " Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:45 ` Michael S. Tsirkin
2019-05-30 17:45 ` [virtio-dev] " Michael S. Tsirkin
2019-05-30 17:45 ` Michael S. Tsirkin
2019-05-30 17:45 ` Michael S. Tsirkin
2019-05-31 11:13 ` [virtio-dev] " Jean-Philippe Brucker
2019-05-31 11:13 ` Jean-Philippe Brucker
2019-05-31 11:13 ` [virtio-dev] " Jean-Philippe Brucker
2019-05-31 11:13 ` Jean-Philippe Brucker
2019-05-31 11:13 ` Jean-Philippe Brucker
2019-05-31 11:13 ` Jean-Philippe Brucker
2019-06-16 20:04 ` Michael S. Tsirkin
2019-06-16 20:04 ` [virtio-dev] " Michael S. Tsirkin
2019-06-16 20:04 ` Michael S. Tsirkin
2019-06-16 20:04 ` Michael S. Tsirkin
2019-06-16 20:04 ` Michael S. Tsirkin
2019-06-16 20:04 ` Michael S. Tsirkin
2019-05-30 17:45 ` Michael S. Tsirkin
2019-05-30 17:09 ` Jean-Philippe Brucker
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 ` [virtio-dev] " Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` 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 ` Jean-Philippe Brucker
2019-05-30 17:09 ` [virtio-dev] " Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` [PATCH v8 5/7] iommu: Add virtio-iommu driver Jean-Philippe Brucker
2019-05-30 17:09 ` [virtio-dev] " Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-06-14 7:33 ` Auger Eric
2019-06-14 7:33 ` Auger Eric
2019-06-14 7:33 ` [virtio-dev] " Auger Eric
2019-06-14 7:33 ` Auger Eric
2019-06-14 7:33 ` Auger Eric
2019-06-14 7:33 ` Auger Eric
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` [PATCH v8 6/7] iommu/virtio: Add probe request Jean-Philippe Brucker
2019-05-30 17:09 ` [virtio-dev] " Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` [PATCH v8 7/7] iommu/virtio: Add event queue Jean-Philippe Brucker
2019-05-30 17:09 ` [virtio-dev] " Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-05-30 17:09 ` Jean-Philippe Brucker
2019-06-13 15:54 ` [PATCH v8 0/7] Add virtio-iommu driver Auger Eric
2019-06-13 15:54 ` Auger Eric
2019-06-13 15:54 ` [virtio-dev] " Auger Eric
2019-06-13 15:54 ` Auger Eric
2019-06-13 15:54 ` Auger Eric
2019-05-30 17:09 Jean-Philippe Brucker
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