summaryrefslogblamecommitdiffstats
path: root/docs/specs/pci-ids.txt
blob: e76b196eb5f99c16285a00579d640168807a8101 (plain) (tree)
1
2
3
4
5
6
7
8
9




                                                                           
                                                                          
 

                                                                     
 

              
 


                                                                           



                         
                         

                                       
                               




                                                                           


                                                                          

                                                                             
                                  

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 IDs are 1af4 (formerly Qumranet ID) and 1b36.

Contact Gerd Hoffmann <kraxel@redhat.com> to get a device ID assigned
for your devices.

1af4 vendor ID
--------------

The 1000 -> 10ff device ID range is used as follows for virtio-pci devices.
Note that this allocation separate from the virtio device IDs, which are
maintained as part of the virtio specification.

1af4:1000  network device
1af4:1001  block device
1af4:1002  balloon device
1af4:1003  console device
1af4:1004  SCSI host bus adapter device
1af4:1005  entropy generator device
1af4:1009  9p filesystem 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.

1af4:1100  Used as PCI Subsystem ID for existing hardware devices emulated
           by qemu.

1af4:1110  ivshmem device (shared memory, docs/specs/ivshmem_device_spec.txt)

All other device IDs are reserved.