Lines Matching defs:bus
26 * Each pci channel is a top-level PCI bus seem by CPU. A machine with
32 struct pci_bus *bus;
49 /* Optional access methods for reading/writing the bus number
96 already-configured bus numbers - to be used for buggy BIOSes
123 static inline int pci_proc_domain(struct pci_bus *bus)
125 return pci_domain_nr(bus);
128 #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index
130 static inline int pci_proc_domain(struct pci_bus *bus)
132 struct pci_controller *hose = bus->sysdata;