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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¶
devPCI 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.COPYRIGHT¶
March 2016 | Kernel Hackers Manual 3.2. |