Name
pci_find_parent_resource -- return resource region of parent bus of given region
Synopsis
struct resource * pci_find_parent_resource (const struct pci_dev * dev, struct resource * res);
Arguments
- dev
PCI device structure contains resources to be searched
- res
child resource record for which parent is sought
Description
For given resource region of given device, return the resource
region of parent bus the given region is contained in or where
it should be allocated from.