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Subject: Re: [PATCH V2 0/5] Introduce virtio transport virtqueue
On Mon, Aug 01, 2022 at 05:32:11PM +0800, Zhu Lingshan wrote: > This series introduces virtio transport virtqueue as a new > transport layer for virtio devices. > > This series defines the concepts of virtio management device > and virtio managed devices. > > This series also defines a commands set over the transport virtqueue, > including: > The command to query available resources of the management device > The commands to create / destroy the managed devices. > The commands to config the managed devices. > The commands to config virtqueues of the managed devices. Is there interest in at least analysing how this interacts with the recent admin queue proposals? I see some similarity in what these are trying to address - for example, feature bit provisioning - any analysis on how the two proposals compare? > Changes form V1: > 1)Add a command to set per-vq asid(Jason) > 2)Add a command to reset a virtqueue(Jason) > 3)Add support for packed virtqueue state(Jason) > 4)Allow nested managed devices(Jason) > 5)Provides device feature bits in the provisioning(Jason) > 6)Removed most of the error codes, only left OK and ERR(Jason) > 7)âvirtual devicesâ is renamed to âmanaged devicesâ, to be more general(Jason) > > Zhu Lingshan (5): > Introduce virito transport virtqueue > Introduce feature bit VIRTIO_F_TRANSPT_VQ_MDEV > Introduce the commands set of the transport vq > Describe the process to present a managed device > Add transport vq number for virtio blk and net > > content.tex | 784 +++++++++++++++++++++++++++++++++++++++++++++++ > introduction.tex | 3 + > 2 files changed, 787 insertions(+) > > -- > 2.35.3
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