Displaying 3 results from an estimated 3 matches for "virtio_iommu_topo_".
2020 Aug 21
0
[PATCH v3 4/6] iommu/virtio: Add topology definitions
Add struct definitions for describing endpoints managed by the
virtio-iommu. When VIRTIO_IOMMU_F_TOPOLOGY is offered, an array of
virtio_iommu_topo_* structures in config space describes the endpoints,
identified either by their PCI BDF or their physical MMIO address.
Signed-off-by: Jean-Philippe Brucker <jean-philippe at linaro.org>
---
include/uapi/linux/virtio_iommu.h | 44 +++++++++++++++++++++++++++++++
1 file changed, 44 insertion...
2020 Aug 21
17
[PATCH v3 0/6] Add virtio-iommu built-in topology
Add a topology description to the virtio-iommu driver and enable x86
platforms.
Since [v2] we have made some progress on adding ACPI support for
virtio-iommu, which is the preferred boot method on x86. It will be a
new vendor-agnostic table describing para-virtual topologies in a
minimal format. However some platforms don't use either ACPI or DT for
booting (for example microvm), and will
2020 Aug 21
17
[PATCH v3 0/6] Add virtio-iommu built-in topology
Add a topology description to the virtio-iommu driver and enable x86
platforms.
Since [v2] we have made some progress on adding ACPI support for
virtio-iommu, which is the preferred boot method on x86. It will be a
new vendor-agnostic table describing para-virtual topologies in a
minimal format. However some platforms don't use either ACPI or DT for
booting (for example microvm), and will