[libvirt] [PATCH 33/34] Auto-assign PCI addresses

Daniel Veillard veillard at redhat.com
Fri Jan 15 20:05:44 UTC 2010

On Fri, Jan 08, 2010 at 05:23:29PM +0000, Daniel P. Berrange wrote:
> Instead of relying on QEMU to assign PCI addresses and then querying
> them with 'info pci', manually assign all PCI addresses before starting
> the guest.  These addresses are not stable across reboots. That will
> come in a later patch
> NB, the PIIX3 (IDE, FDC, ISA-Bridge) will always have slot 1 and
> VGA will always have slot 2. We declare the Virtio Balloon gets
> slot 3, and then all remaining slots are for configured devices.

  Just wondering, how many slot is there, and shouldn't we try to
keep a couple of reserved slots there for future needs, not important
now but if we want to make them stable later that may be needed then



Daniel Veillard      | libxml Gnome XML XSLT toolkit  http://xmlsoft.org/
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