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 busses. 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.