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 4.8.                 January 2017                           PCI_FIND_BUS(9)