Could someone explain to me what virtio "transitional devices" are?
https://docs.oasis-open.org/virtio/virtio/v1.1/cs01/virtio-v1.1-cs01.html#x1-1020002 Are "Transitional devices" pre-1.0 specification? Haiku's virtio driver (PCI) is looking for PCIID Devices 0x1000-0x103F I've noticed qemu-6.1.0 has begun to offer PCI DeviceID 0x1040-0x107F to the operating system breaking our virtio drivers. Expanding our search range to 0x1040+ seems to solve the issues and gives us a working virtio driver, but I feel like we should be checking for other differences. Has something changed in recent qemu's around virtio? I don't see anything documented in the release notes. -- Alex
