RE: [virtio-dev] Re: [PATCH v3 0/3] transport-pci: Introduce legacy registers access using AQ

[Parav Pandit <parav@nvidia.com>]

> From: Jason Wang <jasowang@redhat.com>
> Sent: Wednesday, June 7, 2023 2:54 AM

> Hypervisor can trap the legacy device configuration space write and convert it
> to cvq commands.
Michael already answered that cvq is not trapped; this is the main design goal we talked several times that it is passthrough device.

So no point discussing this again.

If you have any comments on v4, please let me know.

Both the design points are addressed in v4.
1. To split to two commands for device and config area
2. Use pci cap to learn about notification region

Since this ABI reflects what we agree on,
I would want to raise for vote in coming days to be part of 1.3 in few days as we have more than 3 weeks to sort out non-ABI language part.