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| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/docs/specs/pci-ids.txt | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/docs/specs/pci-ids.txt')
| -rw-r--r-- | qemu/docs/specs/pci-ids.txt | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/qemu/docs/specs/pci-ids.txt b/qemu/docs/specs/pci-ids.txt new file mode 100644 index 000000000..0adcb89aa --- /dev/null +++ b/qemu/docs/specs/pci-ids.txt @@ -0,0 +1,54 @@ + +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. + +1b36 vendor ID +-------------- + +The 0000 -> 00ff device ID range is used as follows for QEMU-specific +PCI devices (other than virtio): + +1b36:0001 PCI-PCI bridge +1b36:0002 PCI serial port (16550A) adapter (docs/specs/pci-serial.txt) +1b36:0003 PCI Dual-port 16550A adapter (docs/specs/pci-serial.txt) +1b36:0004 PCI Quad-port 16550A adapter (docs/specs/pci-serial.txt) +1b36:0005 PCI test device (docs/specs/pci-testdev.txt) +1b36:0006 PCI Rocker Ethernet switch device +1b36:0007 PCI SD Card Host Controller Interface (SDHCI) +1b36:000a PCI-PCI bridge (multiseat) + +All these devices are documented in docs/specs. + +The 0100 device ID is used for the QXL video card device. |