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- #ifndef __OF_PCI_H
- #define __OF_PCI_H
- #include <linux/pci.h>
- #include <linux/msi.h>
- struct pci_dev;
- struct of_phandle_args;
- int of_irq_parse_pci(const struct pci_dev *pdev, struct of_phandle_args *out_irq);
- int of_irq_parse_and_map_pci(const struct pci_dev *dev, u8 slot, u8 pin);
- struct device_node;
- struct device_node *of_pci_find_child_device(struct device_node *parent,
- unsigned int devfn);
- int of_pci_get_devfn(struct device_node *np);
- int of_pci_parse_bus_range(struct device_node *node, struct resource *res);
- #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
- int of_pci_msi_chip_add(struct msi_chip *chip);
- void of_pci_msi_chip_remove(struct msi_chip *chip);
- struct msi_chip *of_pci_find_msi_chip_by_node(struct device_node *of_node);
- #else
- static inline int of_pci_msi_chip_add(struct msi_chip *chip) { return -EINVAL; }
- static inline void of_pci_msi_chip_remove(struct msi_chip *chip) { }
- static inline struct msi_chip *
- of_pci_find_msi_chip_by_node(struct device_node *of_node) { return NULL; }
- #endif
- #endif
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