mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2025-03-20 07:59:00 +00:00
d5fb8f4564
Until now, a Q35 domain (or arm/virt, or any other domain that has a pcie-root bus) would always have a pci-bridge added, so that there would be a hotpluggable standard PCI slot available to plug in any PCI devices that might be added. This patch removes the explicit add, instead relying on the pci-bridge being auto-added during PCI address assignment (it will add a pci-bridge if there are no free slots). This doesn't eliminate the dmi-to-pci-bridge controller that is explicitly added whether or not a standard PCI slot is required (and that is almost never used as anything other than a converter between pcie.0's PCIe slots and standard PCI). That will be done separately.
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>