1PCI_BUS_MAX_BUSNR(9)          Hardware Interfaces         PCI_BUS_MAX_BUSNR(9)
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NAME

6       pci_bus_max_busnr - returns maximum PCI bus number of given bus'
7       children
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SYNOPSIS

10       unsigned char pci_bus_max_busnr(struct pci_bus * bus);
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ARGUMENTS

13       bus
14           pointer to PCI bus structure to search
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DESCRIPTION

17       Given a PCI bus, returns the highest PCI bus number present in the set
18       including the given PCI bus and its list of child PCI buses.
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21Kernel Hackers Manual 3.10         June 2019              PCI_BUS_MAX_BUSNR(9)
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