1 /* SPDX-License-Identifier: GPL-2.0 */
9 struct of_phandle_args;
13 int of_irq_parse_pci(const struct pci_dev *pdev, struct of_phandle_args *out_irq);
14 struct device_node *of_pci_find_child_device(struct device_node *parent,
16 int of_pci_get_devfn(struct device_node *np);
17 int of_irq_parse_and_map_pci(const struct pci_dev *dev, u8 slot, u8 pin);
18 int of_pci_parse_bus_range(struct device_node *node, struct resource *res);
19 int of_get_pci_domain_nr(struct device_node *node);
20 int of_pci_get_max_link_speed(struct device_node *node);
21 void of_pci_check_probe_only(void);
22 int of_pci_map_rid(struct device_node *np, u32 rid,
23 const char *map_name, const char *map_mask_name,
24 struct device_node **target, u32 *id_out);
26 static inline int of_irq_parse_pci(const struct pci_dev *pdev, struct of_phandle_args *out_irq)
31 static inline struct device_node *of_pci_find_child_device(struct device_node *parent,
37 static inline int of_pci_get_devfn(struct device_node *np)
43 of_irq_parse_and_map_pci(const struct pci_dev *dev, u8 slot, u8 pin)
49 of_pci_parse_bus_range(struct device_node *node, struct resource *res)
55 of_get_pci_domain_nr(struct device_node *node)
60 static inline int of_pci_map_rid(struct device_node *np, u32 rid,
61 const char *map_name, const char *map_mask_name,
62 struct device_node **target, u32 *id_out)
68 of_pci_get_max_link_speed(struct device_node *node)
73 static inline void of_pci_check_probe_only(void) { }
76 #if defined(CONFIG_OF_ADDRESS)
77 int of_pci_get_host_bridge_resources(struct device_node *dev,
78 unsigned char busno, unsigned char bus_max,
79 struct list_head *resources, resource_size_t *io_base);
81 static inline int of_pci_get_host_bridge_resources(struct device_node *dev,
82 unsigned char busno, unsigned char bus_max,
83 struct list_head *resources, resource_size_t *io_base)