On 7 November 2016 at 19:43, Paolo Bonzini <pbonz...@redhat.com> wrote: > No, they are defined by QEMU: fw_cfg, pvpanic, ivshmem, various > test devices. The ACPI stuff refers to QEMU's implementation of > hotplug, too, and there is the registry of PCI ids defined by > QEMU. It's not all hardware actually---there is stuff like > vhost-user, qcow2, etc.---but generally it's for interoperability. > > It's not quite user documentation and definitely not developer > documentation.
Oh, I see, that kind of guest-facing ABI. Yes, that is a third section of its own. thanks -- PMM