Re: [libvirt] [PATCH 12/34] Detect PCI addresses at QEMU startup
On Fri, Jan 08, 2010 at 05:23:08PM +0000, Daniel P. Berrange wrote:
Hotunplug of devices requires that we know their PCI address. Even
hotplug of SCSI drives, required that we know the PCI address of
the SCSI controller to attach the drive to. We can find this out
by running 'info pci' and then correlating the vendor/product IDs
with the devices we booted with.
Although this approach is somewhat fragile, it is the only viable
option with QEMU < 0.12, since there is no way for libvirto set
explicit PCI addresses when creating devices in the first place.
For QEMU > 0.12, this code will not be used.
Okay, this looks a bit fragile, but a temporary measure,
parsing code looked fine,
ACK,
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
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