projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 2e686bc3 PM |
1 | #ifndef _ASM_POWERPC_OF_DEVICE_H |
| 2 | #define _ASM_POWERPC_OF_DEVICE_H | |
| 88ced031 | 3 | #ifdef __KERNEL__ |
| 1da177e4 LT |
4 | |
| 5 | #include <linux/device.h> | |
| 0365ba7f | 6 | #include <linux/mod_devicetable.h> |
| 1da177e4 LT |
7 | #include <asm/prom.h> |
| 8 | ||
| 1da177e4 LT |
9 | |
| 10 | /* | |
| 11 | * The of_device is a kind of "base class" that is a superset of | |
| 12 | * struct device for use by devices attached to an OF node and | |
| 13 | * probed using OF properties | |
| 14 | */ | |
| 15 | struct of_device | |
| 16 | { | |
| 12d04eef | 17 | struct device_node *node; /* to be obsoleted */ |
| 1da177e4 LT |
18 | u64 dma_mask; /* DMA mask */ |
| 19 | struct device dev; /* Generic device interface */ | |
| 20 | }; | |
| 21 | #define to_of_device(d) container_of(d, struct of_device, dev) | |
| 22 | ||
| 7eebde70 BH |
23 | extern const struct of_device_id *of_match_node( |
| 24 | const struct of_device_id *matches, const struct device_node *node); | |
| 5e655772 JM |
25 | extern const struct of_device_id *of_match_device( |
| 26 | const struct of_device_id *matches, const struct of_device *dev); | |
| 1da177e4 LT |
27 | |
| 28 | extern struct of_device *of_dev_get(struct of_device *dev); | |
| 29 | extern void of_dev_put(struct of_device *dev); | |
| 30 | ||
| 1da177e4 LT |
31 | extern int of_device_register(struct of_device *ofdev); |
| 32 | extern void of_device_unregister(struct of_device *ofdev); | |
| 1da177e4 LT |
33 | extern void of_release_dev(struct device *dev); |
| 34 | ||
| de41189b SM |
35 | extern ssize_t of_device_get_modalias(struct of_device *ofdev, |
| 36 | char *str, ssize_t len); | |
| eb0cb8a0 SM |
37 | extern int of_device_uevent(struct device *dev, |
| 38 | char **envp, int num_envp, char *buffer, int buffer_size); | |
| 39 | ||
| 88ced031 | 40 | #endif /* __KERNEL__ */ |
| 2e686bc3 | 41 | #endif /* _ASM_POWERPC_OF_DEVICE_H */ |