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| PCI_FIND_PARENT_RESO(9) | Hardware Interfaces | PCI_FIND_PARENT_RESO(9) |
NAME¶
pci_find_parent_resource - return resource region of parent bus of given regionSYNOPSIS¶
struct resource * pci_find_parent_resource(const struct pci_dev * dev, struct resource * res);
ARGUMENTS¶
const struct pci_dev * devPCI device structure contains resources to be
searched
struct resource * 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.COPYRIGHT¶
| July 2017 | Kernel Hackers Manual 4.11 |