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Subject: Re: [PATCH V2 0/2] virito-pci: PASID support
On Wed, Jan 12, 2022 at 01:57:53PM +0800, Jason Wang wrote: > 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. Try this: echo "ab virito virtio" >> ~/.vimrc and your subjects will be perfect from now on. > 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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