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authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2008-12-17 21:32:37 +0000
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2008-12-17 21:32:37 +0000
commit16bc481682dc879e55e56515933d0f96452a6ffa (patch)
tree8c5d78d38cbeee74c5c22e29bc116b553354c4f6 /pci-ids.txt
parent69882ebbd6917930c66a197740e68598754f54c1 (diff)
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This should have been added in Gerd's previous commit.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6076 c046a42c-6fe2-441c-8c8c-71466251a162
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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 ID is 1af4 (formerly Qumranet ID).
+
+The 1000 -> 10ff device ID range is used for VirtIO devices.
+
+The 1100 device ID is used as PCI Subsystem ID for existing hardware
+devices emulated by qemu.
+
+All other device IDs are reserved.
+
+
+VirtIO Device IDs
+-----------------
+
+1af4:1000 network device
+1af4:1001 block device
+1af4:1002 balloon device
+
+1af4:1003 Reserved.
+ to Contact Gerd Hoffmann <kraxel@redhat.com> to get a
+1af4:10ef device ID assigned for your new virtio 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.
+