Lines Matching refs:bus
65 #define PCI_DEVID(bus, devfn) ((((u16)(bus)) << 8) | (devfn)) argument
71 struct pci_bus *bus; /* Bus this slot is on */ member
314 struct pci_bus *bus; /* Bus this device is on */ member
522 struct pci_dev *pci_alloc_dev(struct pci_bus *bus);
534 struct pci_bus *bus; /* Root bus */ member
586 struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus);
662 return PCI_DEVID(dev->bus->number, dev->devfn); in pci_dev_id()
691 #define for_each_pci_bridge(dev, bus) \ argument
692 list_for_each_entry(dev, &bus->devices, bus_list) \
698 if (pci_is_root_bus(dev->bus)) in pci_upstream_bridge()
701 return dev->bus->self; in pci_upstream_bridge()
749 int (*add_bus)(struct pci_bus *bus);
750 void (*remove_bus)(struct pci_bus *bus);
751 void __iomem *(*map_bus)(struct pci_bus *bus, unsigned int devfn, int where);
752 int (*read)(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 *val);
753 int (*write)(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val);
762 int raw_pci_read(unsigned int domain, unsigned int bus, unsigned int devfn,
764 int raw_pci_write(unsigned int domain, unsigned int bus, unsigned int devfn,
997 void pcie_bus_configure_settings(struct pci_bus *bus);
1017 void pcibios_resource_survey_bus(struct pci_bus *bus);
1019 void pcibios_add_bus(struct pci_bus *bus);
1020 void pcibios_remove_bus(struct pci_bus *bus);
1036 void pcibios_resource_to_bus(struct pci_bus *bus, struct pci_bus_region *region,
1038 void pcibios_bus_to_resource(struct pci_bus *bus, struct resource *res,
1042 void pci_bus_add_devices(const struct pci_bus *bus);
1043 struct pci_bus *pci_scan_bus(int bus, struct pci_ops *ops, void *sysdata);
1044 struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
1048 int pci_bus_insert_busn_res(struct pci_bus *b, int bus, int busmax);
1051 struct pci_bus *pci_scan_root_bus(struct device *parent, int bus,
1066 int pci_scan_slot(struct pci_bus *bus, int devfn);
1067 struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn);
1068 void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
1069 unsigned int pci_scan_child_bus(struct pci_bus *bus);
1082 void pci_stop_root_bus(struct pci_bus *bus);
1083 void pci_remove_root_bus(struct pci_bus *bus);
1084 void pci_setup_cardbus(struct pci_bus *bus);
1085 void pcibios_setup_bridge(struct pci_bus *bus, unsigned long type);
1087 #define dev_is_pci(d) ((d)->bus == &pci_bus_type)
1107 struct pci_dev *pci_get_slot(struct pci_bus *bus, unsigned int devfn);
1108 struct pci_dev *pci_get_domain_bus_and_slot(int domain, unsigned int bus,
1113 int pci_bus_read_config_byte(struct pci_bus *bus, unsigned int devfn,
1115 int pci_bus_read_config_word(struct pci_bus *bus, unsigned int devfn,
1117 int pci_bus_read_config_dword(struct pci_bus *bus, unsigned int devfn,
1119 int pci_bus_write_config_byte(struct pci_bus *bus, unsigned int devfn,
1121 int pci_bus_write_config_word(struct pci_bus *bus, unsigned int devfn,
1123 int pci_bus_write_config_dword(struct pci_bus *bus, unsigned int devfn,
1126 int pci_generic_config_read(struct pci_bus *bus, unsigned int devfn,
1128 int pci_generic_config_write(struct pci_bus *bus, unsigned int devfn,
1130 int pci_generic_config_read32(struct pci_bus *bus, unsigned int devfn,
1132 int pci_generic_config_write32(struct pci_bus *bus, unsigned int devfn,
1135 struct pci_ops *pci_bus_set_ops(struct pci_bus *bus, struct pci_ops *ops);
1247 int pci_probe_reset_bus(struct pci_bus *bus);
1300 void pci_wakeup_bus(struct pci_bus *bus);
1301 void pci_bus_set_current_state(struct pci_bus *bus, pci_power_t state);
1308 int pci_bus_find_capability(struct pci_bus *bus, unsigned int devfn, int cap);
1310 unsigned int pci_rescan_bus(struct pci_bus *bus);
1321 void pci_bus_assign_resources(const struct pci_bus *bus);
1322 void pci_bus_claim_resources(struct pci_bus *bus);
1323 void pci_bus_size_bridges(struct pci_bus *bus);
1328 void pci_assign_unassigned_bus_resources(struct pci_bus *bus);
1329 void pci_assign_unassigned_root_bus_resources(struct pci_bus *bus);
1350 void pci_bus_add_resource(struct pci_bus *bus, struct resource *res,
1352 struct resource *pci_bus_resource_n(const struct pci_bus *bus, int n);
1353 void pci_bus_remove_resources(struct pci_bus *bus);
1360 #define pci_bus_for_each_resource(bus, res, i) \ argument
1362 (res = pci_bus_resource_n(bus, i)) || i < PCI_BRIDGE_RESOURCE_NUM; \
1365 int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
1394 pcibios_resource_to_bus(pdev->bus, ®ion, &pdev->resource[bar]); in pci_bus_address()
1438 int pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max,
1444 unsigned char pci_bus_max_busnr(struct pci_bus *bus);
1445 void pci_setup_bridge(struct pci_bus *bus);
1446 resource_size_t pcibios_window_alignment(struct pci_bus *bus,
1645 static inline int pci_domain_nr(struct pci_bus *bus) { return 0; } in pci_domain_nr() argument
1646 static inline int pci_proc_domain(struct pci_bus *bus) { return 0; } in pci_proc_domain() argument
1655 static inline int pci_domain_nr(struct pci_bus *bus) in pci_domain_nr() argument
1657 return bus->domain_nr; in pci_domain_nr()
1660 int acpi_pci_bus_find_domain_nr(struct pci_bus *bus);
1662 static inline int acpi_pci_bus_find_domain_nr(struct pci_bus *bus) in acpi_pci_bus_find_domain_nr() argument
1665 int pci_bus_find_domain_nr(struct pci_bus *bus, struct device *parent);
1793 static inline struct pci_dev *pci_get_slot(struct pci_bus *bus, in pci_get_slot() argument
1797 unsigned int bus, unsigned int devfn) in pci_get_domain_bus_and_slot() argument
1800 static inline int pci_domain_nr(struct pci_bus *bus) { return 0; } in pci_domain_nr() argument
1877 #define pci_root_bus_fwnode(bus) NULL argument
2347 struct irq_domain *pci_host_bridge_of_msi_domain(struct pci_bus *bus);
2350 struct device_node *pcibios_get_phb_of_node(struct pci_bus *bus);
2354 pci_host_bridge_of_msi_domain(struct pci_bus *bus) { return NULL; } in pci_host_bridge_of_msi_domain() argument
2363 static inline struct device_node *pci_bus_to_OF_node(struct pci_bus *bus) in pci_bus_to_OF_node() argument
2365 return bus ? bus->dev.of_node : NULL; in pci_bus_to_OF_node()
2369 struct irq_domain *pci_host_bridge_acpi_msi_domain(struct pci_bus *bus);
2376 pci_host_bridge_acpi_msi_domain(struct pci_bus *bus) { return NULL; } in pci_host_bridge_acpi_msi_domain() argument
2413 static inline bool pci_ari_enabled(struct pci_bus *bus) in pci_ari_enabled() argument
2415 return bus->self && bus->self->ari_enabled; in pci_ari_enabled()