Il 20/08/2014 13:36, Michael S. Tsirkin ha scritto:
>
> For pci bridges, unless you set bus_name, bus name will
> match device itself. See this code:
>
> * If we don't specify the name, the bus will be addressed as
> * <id>.0, where id is the device id.
> * Since PCI Bridge devices have a single bus each, we don't need
> * the index:
> * let users address the bus using the device name.
> */
> if (!br->bus_name && dev->qdev.id && *dev->qdev.id) {
> br->bus_name = dev->qdev.id;
> }
Is libvirt using this rule? If not, I'd rather slash it since the
<id>.0 name is shared with all other buses and not PCI-bridge-specific.
Paolo
