[virtio-dev] RE: [virtio-comment] [PATCH 5/5] virtio-pci: implement VIRTIO_F_QUEUE_STATE

Parav Pandit
2023-09-12T09:28:20Z

> From: Zhu, Lingshan <lingshan.zhu@intel.com>
> Sent: Tuesday, September 12, 2023 2:36 PM

> If you want AQ used for LM, it should support nested anyway, don't break user
> logic.
You ignored the other part of my question when you asked above.
i.e. a PCI transport do not allow such weird bifurcation.
>
>
> This (my)series can support nested.
Maybe it does, with hacking the device reset and FLR sequence, without dirty tracking, without P2P support, without passthrough mode.
All these requirements are not addressed.

If you intent to cover both requirements, lets work towards it to see if it can converge, if there are technical challenges,
then there is no point in pushing to claim that in-band VF with mediation is the only way to move forward.