| Sebastian Andrzej Siewior | 04bea68 | 2011-01-24 09:58:55 +0530 | [diff] [blame] | 1 | #ifndef __OF_PCI_H |
| 2 | #define __OF_PCI_H |
| 3 | |
| 4 | #include <linux/pci.h> |
| Thomas Petazzoni | 0d5a6db | 2013-08-09 22:27:09 +0200 | [diff] [blame^] | 5 | #include <linux/msi.h> |
| Sebastian Andrzej Siewior | 04bea68 | 2011-01-24 09:58:55 +0530 | [diff] [blame] | 6 | |
| 7 | struct pci_dev; |
| 8 | struct of_irq; |
| John Crispin | 3df425f | 2012-04-12 17:33:07 +0200 | [diff] [blame] | 9 | int of_irq_map_pci(const struct pci_dev *pdev, struct of_irq *out_irq); |
| Benjamin Herrenschmidt | 98d9f30c8 | 2011-04-11 11:37:07 +1000 | [diff] [blame] | 10 | |
| 11 | struct device_node; |
| 12 | struct device_node *of_pci_find_child_device(struct device_node *parent, |
| 13 | unsigned int devfn); |
| Thierry Reding | 45ab970 | 2013-05-16 17:55:18 +0200 | [diff] [blame] | 14 | int of_pci_get_devfn(struct device_node *np); |
| Thierry Reding | 4e23d3f | 2013-05-16 17:55:19 +0200 | [diff] [blame] | 15 | int of_pci_parse_bus_range(struct device_node *node, struct resource *res); |
| Benjamin Herrenschmidt | 98d9f30c8 | 2011-04-11 11:37:07 +1000 | [diff] [blame] | 16 | |
| Thomas Petazzoni | 0d5a6db | 2013-08-09 22:27:09 +0200 | [diff] [blame^] | 17 | #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI) |
| 18 | int of_pci_msi_chip_add(struct msi_chip *chip); |
| 19 | void of_pci_msi_chip_remove(struct msi_chip *chip); |
| 20 | struct msi_chip *of_pci_find_msi_chip_by_node(struct device_node *of_node); |
| 21 | #else |
| 22 | static inline int of_pci_msi_chip_add(struct msi_chip *chip) { return -EINVAL; } |
| 23 | static inline void of_pci_msi_chip_remove(struct msi_chip *chip) { } |
| 24 | static inline struct msi_chip * |
| 25 | of_pci_find_msi_chip_by_node(struct device_node *of_node) { return NULL; } |
| 26 | #endif |
| 27 | |
| Sebastian Andrzej Siewior | 04bea68 | 2011-01-24 09:58:55 +0530 | [diff] [blame] | 28 | #endif |