projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 |