PCI_BUS_MAX_BUSNR
Section: Hardware Interfaces (9)
Updated: February 2011
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NAME
pci_bus_max_busnr - returns maximum PCI bus number of given bus' children
SYNOPSIS
-
unsigned char pci_bus_max_busnr(struct pci_bus * bus);
ARGUMENTS
bus
-
- pointer to PCI bus structure to search
DESCRIPTION
Given a PCI bus, returns the highest PCI bus number present in the set including the given PCI bus and its list of child PCI buses.
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