path: root/docs/specs/pci-ids.txt

PCI IDs for qemu
================

Red Hat, Inc. donates a part of its device ID range to qemu, to be used for
virtual devices.  The vendor ID is 1af4 (formerly Qumranet ID).

The 1000 -> 10ff device ID range is used for VirtIO devices.

The 1100 device ID is used as PCI Subsystem ID for existing hardware
devices emulated by qemu.

All other device IDs are reserved.


VirtIO Device IDs
-----------------

1af4:1000  network device
1af4:1001  block device
1af4:1002  balloon device
1af4:1003  console device

1af4:1004  Reserved.
   to      Contact Gerd Hoffmann <kraxel@redhat.com> to get a
1af4:10ef  device ID assigned for your new virtio device.

1af4:10f0  Available for experimental usage without registration.  Must get
   to      official ID when the code leaves the test lab (i.e. when seeking
1af4:10ff  upstream merge or shipping a distro/product) to avoid conflicts.