Then you need something that is functional equivalent to virtio PCIIt seems I really need to read up on vDPA more... do you have a pointer
which is actually the concept of vDPA (e.g vDPA provides alternatives if
the queue_sel is hard in the EP implementation).
for diving into this alternatives aspect?
Can we maybe implement an alternative bus as well that would allow us"Virtio Over NTB" should anyways be a new transport.A question here, if we go with vhost bus approach, does it mean the
Does that make any sense?yeah, in the approach I used the initial features are hard-coded in
vhost-rpmsg (inherent to the rpmsg) but when we have to use adapter
layer (vhost only for accessing virtio ring and use virtio drivers on
both front end and backend), based on the functionality (e.g, rpmsg),
the vhost should be configured with features (to be presented to the
virtio) and that's why additional layer or APIs will be required.
virtio device can only be implemented in EP's userspace?
to support different virtio device implementations (in addition to the
vhost bus + userspace combination)?