Commit | Line | Data |
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04bea68b SAS |
1 | #ifndef __OF_PCI_H |
2 | #define __OF_PCI_H | |
3 | ||
4 | #include <linux/pci.h> | |
0d5a6db3 | 5 | #include <linux/msi.h> |
04bea68b SAS |
6 | |
7 | struct pci_dev; | |
530210c7 GL |
8 | struct of_phandle_args; |
9 | int of_irq_parse_pci(const struct pci_dev *pdev, struct of_phandle_args *out_irq); | |
16b84e5a | 10 | int of_irq_parse_and_map_pci(const struct pci_dev *dev, u8 slot, u8 pin); |
98d9f30c BH |
11 | |
12 | struct device_node; | |
13 | struct device_node *of_pci_find_child_device(struct device_node *parent, | |
14 | unsigned int devfn); | |
45ab9702 | 15 | int of_pci_get_devfn(struct device_node *np); |
4e23d3f5 | 16 | int of_pci_parse_bus_range(struct device_node *node, struct resource *res); |
98d9f30c | 17 | |
0d5a6db3 TP |
18 | #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI) |
19 | int of_pci_msi_chip_add(struct msi_chip *chip); | |
20 | void of_pci_msi_chip_remove(struct msi_chip *chip); | |
21 | struct msi_chip *of_pci_find_msi_chip_by_node(struct device_node *of_node); | |
22 | #else | |
23 | static inline int of_pci_msi_chip_add(struct msi_chip *chip) { return -EINVAL; } | |
24 | static inline void of_pci_msi_chip_remove(struct msi_chip *chip) { } | |
25 | static inline struct msi_chip * | |
26 | of_pci_find_msi_chip_by_node(struct device_node *of_node) { return NULL; } | |
27 | #endif | |
28 | ||
04bea68b | 29 | #endif |