docs/specs/pci-ids.txt

   1
   2 PCI IDs for qemu
   3 ================
   4
   5 Red Hat, Inc. donates a part of its device ID range to qemu, to be used for
   6 virtual devices.  The vendor IDs are 1af4 (formerly Qumranet ID) and 1b36.
   7
   8 Contact Gerd Hoffmann <kraxel@redhat.com> to get a device ID assigned
   9 for your devices.
  10
  11 1af4 vendor ID
  12 --------------
  13
  14 The 1000 -> 10ff device ID range is used as follows for virtio-pci devices.
  15 Note that this allocation separate from the virtio device IDs, which are
  16 maintained as part of the virtio specification.
  17
  18 1af4:1000  network device
  19 1af4:1001  block device
  20 1af4:1002  balloon device
  21 1af4:1003  console device
  22 1af4:1004  SCSI host bus adapter device
  23 1af4:1005  entropy generator device
  24 1af4:1009  9p filesystem device
  25
  26 1af4:10f0  Available for experimental usage without registration.  Must get
  27    to      official ID when the code leaves the test lab (i.e. when seeking
  28 1af4:10ff  upstream merge or shipping a distro/product) to avoid conflicts.
  29
  30 1af4:1100  Used as PCI Subsystem ID for existing hardware devices emulated
  31            by qemu.
  32
  33 1af4:1110  ivshmem device (shared memory, docs/specs/ivshmem_device_spec.txt)
  34
  35 All other device IDs are reserved.
  36
  37 1b36 vendor ID
  38 --------------
  39
  40 The 0000 -> 00ff device ID range is used as follows for QEMU-specific
  41 PCI devices (other than virtio):
  42
  43 1b36:0001  PCI-PCI bridge
  44 1b36:0002  PCI serial port (16550A) adapter (docs/specs/pci-serial.txt)
  45 1b36:0003  PCI Dual-port 16550A adapter (docs/specs/pci-serial.txt)
  46 1b36:0004  PCI Quad-port 16550A adapter (docs/specs/pci-serial.txt)
  47
  48 All these devices are documented in docs/specs.
  49
  50 The 0100 device ID is used for the QXL video card device.