PCI_FIND_NEXT_BUS(9)                   Hardware Interfaces                   PCI_FIND_NEXT_BUS(9)



NAME
       pci_find_next_bus - begin or continue searching for a PCI bus

SYNOPSIS
       struct pci_bus * pci_find_next_bus(const struct pci_bus * from);

ARGUMENTS
       from
           Previous PCI bus found, or NULL for new search.

DESCRIPTION
       Iterates through the list of known PCI buses. A new search is initiated by passing NULL as
       the from argument. Otherwise if from is not NULL, searches continue from next device on
       the global list.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                      PCI_FIND_NEXT_BUS(9)