1PCI_FIND_NEXT_BUS(9) Hardware Interfaces PCI_FIND_NEXT_BUS(9)
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6 pci_find_next_bus - begin or continue searching for a PCI bus
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9 struct pci_bus * pci_find_next_bus(const struct pci_bus * from);
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12 from
13 Previous PCI bus found, or NULL for new search.
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16 Iterates through the list of known PCI busses. A new search is
17 initiated by passing NULL as the from argument. Otherwise if from is
18 not NULL, searches continue from next device on the global list.
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21Kernel Hackers Manual 2.6. June 2019 PCI_FIND_NEXT_BUS(9)