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Laine Stump
163338ec28
The real Q35 machine puts the first USB controller set (EHCI+(UHCIx4)) on bus 0 slot 0x1D, and the 2nd USB controller set on bus 0 slot 0x1A, so let's attempt to make the virtual machine match that for controllers with auto-assigned addresses when possible. Three test cases were added to assure that the proper addresses are assigned - one with a single set of unaddressed USB controllers, one with 3 (to grab both preferred slots plus one more), and one with the order of the controller definitions reordered, to assure that the auto-assignment isn't mixed up by order.
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>