diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/specs/pci-ids.txt | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/docs/specs/pci-ids.txt b/docs/specs/pci-ids.txt index 73125a8bd7..df2527fe4c 100644 --- a/docs/specs/pci-ids.txt +++ b/docs/specs/pci-ids.txt @@ -3,29 +3,30 @@ 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). +virtual devices. The vendor IDs are 1af4 (formerly Qumranet ID) and 1b36. -The 1000 -> 10ff device ID range is used for VirtIO devices. +Contact Gerd Hoffmann <kraxel@redhat.com> to get a device ID assigned +for your devices. -The 1100 device ID is used as PCI Subsystem ID for existing hardware -devices emulated by qemu. +1af4 vendor ID +-------------- -All other device IDs are reserved. - - -VirtIO Device IDs ------------------ +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 Reserved. - to Contact Gerd Hoffmann <kraxel@redhat.com> to get a -1af4:10ef device ID assigned for your new virtio device. +1af4:1004 SCSI host bus adapter device +1af4:1005 entropy generator 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. + +All other device IDs are reserved. |