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Previously, the ACPI PCI bus driver did a single pass over the devices in the namespace that were a child of a given PCI bus to associate the PCI bus-enumerated device_t devices with the corresponding ACPI handles. However, this meant that handles were only established at runtime for devices found during the initial PCI bus scan. PCI_IOV adds devices that show up after the initial PCI bus scan, and coming changes to add a bus rescan can also add devices after the initial scan. This change adds a pci_child_added() callback to the ACPI PCI bus that walks the namespace to find the ACPI handle for each device that is added. Using a callback means that the handle is correctly set for any device no matter how it is added (initial scan, IOV, or a bus rescan). |
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| .. | ||
| balloon | ||
| blkback | ||
| blkfront | ||
| console | ||
| control | ||
| debug | ||
| evtchn | ||
| grant_table | ||
| netback | ||
| netfront | ||
| pci | ||
| pcifront | ||
| privcmd | ||
| pvcpu | ||
| timer | ||
| xenpci | ||
| xenstore | ||