1PCI_FIND_PARENT_RESO(9)       Hardware Interfaces      PCI_FIND_PARENT_RESO(9)
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NAME

6       pci_find_parent_resource - return resource region of parent bus of
7       given region
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SYNOPSIS

10       struct resource * pci_find_parent_resource(const struct pci_dev * dev,
11                                                  struct resource * res);
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ARGUMENTS

14       dev
15           PCI device structure contains resources to be searched
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17       res
18           child resource record for which parent is sought
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DESCRIPTION

21       For given resource region of given device, return the resource region
22       of parent bus the given region is contained in.
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25Kernel Hackers Manual 2.6.         June 2019           PCI_FIND_PARENT_RESO(9)
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