PCI_FIND_BUS(9) Hardware Interfaces PCI_FIND_BUS(9)
NAME
pci_find_bus - locate PCI bus from a given domain and bus number
SYNOPSIS
struct pci_bus * pci_find_bus(int domain, int busnr);
ARGUMENTS
domain
number of PCI domain to search
busnr
number of desired PCI bus
DESCRIPTION
Given a PCI bus number and domain number, the desired PCI bus is located in the global list of PCI buses. If the bus is found, a pointer to
its data structure is returned. If no bus is found, NULL is returned.
COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 PCI_FIND_BUS(9)
