[virtio-dev] [PATCH V2 0/2] virito-pci: PASID support

[Jason Wang <jasowang@redhat.com>]

Hi All:

This series tries to add PASID support for virtio-pci to allow the
virtqueue to use PASID TLP prefix for PCI transactions. This will be
useful for future work like, queue assignment, virtqueue
virtualization and presenting multiple vDPA devices with a single PCI
device.

Since we're short of the space for the PCI capabilities, the PCI
extended capability for virtio structure is introduced that allows the
PASID configuration structure to use.

A prototype is implemented with emulated virtio-pci device in [1]. A
test driver is implemented in [2].

Please review.

Thanks

[1] https://github.com/jasowang/qemu.git virtio-pasid
[2] https://github.com/jasowang/linux.git virtio-pasid

Jason Wang (2):
  virtio-pci: introduce virtio structure PCI Extended Capability
  virtio-pci: add PASID configuration extended capability

 content.tex | 244 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 244 insertions(+)

-- 
2.32.0 (Apple Git-132)


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