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Re: [PATCH v16 00/10] VIRTIO-IOMMU device
From: |
Daniel P . Berrangé |
Subject: |
Re: [PATCH v16 00/10] VIRTIO-IOMMU device |
Date: |
Thu, 27 Feb 2020 11:17:17 +0000 |
User-agent: |
Mutt/1.13.3 (2020-01-12) |
On Fri, Feb 14, 2020 at 02:27:35PM +0100, Eric Auger wrote:
> This series implements the QEMU virtio-iommu device.
>
> This matches the v0.12 spec (voted) and the corresponding
> virtio-iommu driver upstreamed in 5.3. All kernel dependencies
> are resolved for DT integration. The virtio-iommu can be
> instantiated in ARM virt using:
>
> "-device virtio-iommu-pci".
Is there any more documentation besides this ?
I'm wondering on the intended usage of this, and its relation
or pros/cons vs other iommu devices
You mention Arm here, but can this virtio-iommu-pci be used on
ppc64, s390x, x86_64 too ? If so, is it a better choice than
using intel-iommu on x86_64 ? Anything else that is relevant
for management applications to know about when using this ?
Regards,
Daniel
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- [PATCH v16 05/10] virtio-iommu: Implement translate, (continued)
- [PATCH v16 05/10] virtio-iommu: Implement translate, Eric Auger, 2020/02/14
- [PATCH v16 06/10] virtio-iommu: Implement fault reporting, Eric Auger, 2020/02/14
- [PATCH v16 07/10] virtio-iommu: Support migration, Eric Auger, 2020/02/14
- [PATCH v16 08/10] virtio-iommu-pci: Add virtio iommu pci support, Eric Auger, 2020/02/14
- [PATCH v16 09/10] hw/arm/virt: Add the virtio-iommu device tree mappings, Eric Auger, 2020/02/14
- [PATCH v16 10/10] MAINTAINERS: add virtio-iommu related files, Eric Auger, 2020/02/14
- Re: [PATCH v16 00/10] VIRTIO-IOMMU device, Peter Maydell, 2020/02/21
- Re: [PATCH v16 00/10] VIRTIO-IOMMU device,
Daniel P . Berrangé <=