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| PCI_BUS_MAX_BUSNR(9) | Hardware Interfaces | PCI_BUS_MAX_BUSNR(9) |
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¶
struct pci_bus * 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.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.11 |