qemu/docs/specs/pci-ids.txt
Scott Feldman 5aa8136020 pci: move REDHAT_SDHCI device ID to make room for Rocker
The rocker device uses same PCI device ID as sdhci.  Since rocker device driver
has already been accepted into Linux 3.18, and REDHAT_SDHCI device ID isn't
used by any drivers, it's safe to move REDHAT_SDHCI device ID, avoiding
conflict with rocker.

Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-01-03 09:22:13 +01:00

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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)
1b36:0007 PCI SD Card Host Controller Interface (SDHCI)
All these devices are documented in docs/specs.
The 0100 device ID is used for the QXL video card device.