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    pci: add standard bridge device · 4eb812f7
    Michael S. Tsirkin 提交于
    This adds support for a standard pci to pci bridge,
    enabling support for more than 32 PCI devices in the system.
    Device hotplug is supported by means of SHPC controller.
    For guests with an SHPC driver, this allows robust hotplug
    and even hotplug of nested bridges, up to 31 devices
    per bridge.
    Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
    4eb812f7
pci_bridge_dev.c 5.2 KB