On Tue, Dec 17, 2024 at 09:00:19PM -0800, Nicolin Chen wrote: > Allow a vIOMMU object to allocate vIRQ Event Queues, with a condition that > each vIOMMU can only have one single vIRQ event queue per type. I suggest you should tend to use the eventq as the primary naming not vIRQ, I think that will be a bit clearer. The virq in the VM is edge triggered by an event queue FD becoming readable, but the event queue is the file descriptor that reports a batch of events on read(). The virq name evokes similarities to the virq in vfio which is purely about conveying if an IRQ edge has happened through an eventfd and has no event queue associated with it. Jason
