From: Auger Eric <eric.auger@redhat.com>
To: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>,
joro@8bytes.org, mst@redhat.com
Cc: virtio-dev@lists.oasis-open.org, kevin.tian@intel.com,
Lorenzo.Pieralisi@arm.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: Re: [PATCH v8 0/7] Add virtio-iommu driver
Date: Thu, 13 Jun 2019 17:54:13 +0200 [thread overview]
Message-ID: <42408240-81a1-fe25-72da-5a93c9e1cb89@redhat.com> (raw)
In-Reply-To: <20190530170929.19366-1-jean-philippe.brucker@arm.com>
Hi,
On 5/30/19 7:09 PM, Jean-Philippe Brucker wrote:
> 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
SERIES
Tested-by: Eric Auger <eric.auger@redhat.com>
with QEMU branch:
https://github.com/eauger/qemu/tree/v4.0-virtio-iommu-v0.12
and kernel branch:
https://github.com/eauger/linux/tree/virtio-iommu-v0.12
(where I just added the rebased iort patches on top of Jean-Philippe's
virtio-iommu/v0.12 branch). So I also tested the ACPI boot.
I will formally submit the QEMU series ASAP.
Thanks
Eric
>
> 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
>
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prev parent reply other threads:[~2019-06-13 15:54 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
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 ` Auger Eric [this message]
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