projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9b6b563c PM |
1 | #ifndef _PPC64_PSERIES_RECONFIG_H |
| 2 | #define _PPC64_PSERIES_RECONFIG_H | |
| 88ced031 | 3 | #ifdef __KERNEL__ |
| 9b6b563c PM |
4 | |
| 5 | #include <linux/notifier.h> | |
| 6 | ||
| 7 | /* | |
| 8 | * Use this API if your code needs to know about OF device nodes being | |
| 9 | * added or removed on pSeries systems. | |
| 10 | */ | |
| 11 | ||
| 3c3f67ea NF |
12 | #define PSERIES_RECONFIG_ADD 0x0001 |
| 13 | #define PSERIES_RECONFIG_REMOVE 0x0002 | |
| 14 | #define PSERIES_DRCONF_MEM_ADD 0x0003 | |
| 15 | #define PSERIES_DRCONF_MEM_REMOVE 0x0004 | |
| 4726b7b5 KY |
16 | #define PSERIES_UPDATE_PROPERTY 0x0005 |
| 17 | ||
| 18 | /** | |
| 19 | * pSeries_reconfig_notify - Notifier value structure for OFDT property updates | |
| 20 | * | |
| 21 | * @node: Device tree node which owns the property being updated | |
| 22 | * @property: Updated property | |
| 23 | */ | |
| 24 | struct pSeries_reconfig_prop_update { | |
| 25 | struct device_node *node; | |
| 26 | struct property *property; | |
| 27 | }; | |
| 9b6b563c PM |
28 | |
| 29 | #ifdef CONFIG_PPC_PSERIES | |
| 30 | extern int pSeries_reconfig_notifier_register(struct notifier_block *); | |
| 31 | extern void pSeries_reconfig_notifier_unregister(struct notifier_block *); | |
| 3aef19f0 | 32 | extern int pSeries_reconfig_notify(unsigned long action, void *p); |
| 9ee820fa BK |
33 | /* Not the best place to put this, will be fixed when we move some |
| 34 | * of the rtas suspend-me stuff to pseries */ | |
| 35 | extern void pSeries_coalesce_init(void); | |
| 9b6b563c PM |
36 | #else /* !CONFIG_PPC_PSERIES */ |
| 37 | static inline int pSeries_reconfig_notifier_register(struct notifier_block *nb) | |
| 38 | { | |
| 39 | return 0; | |
| 40 | } | |
| 41 | static inline void pSeries_reconfig_notifier_unregister(struct notifier_block *nb) { } | |
| 9ee820fa | 42 | static inline void pSeries_coalesce_init(void) { } |
| 9b6b563c PM |
43 | #endif /* CONFIG_PPC_PSERIES */ |
| 44 | ||
| 9ee820fa | 45 | |
| 88ced031 | 46 | #endif /* __KERNEL__ */ |
| 9b6b563c | 47 | #endif /* _PPC64_PSERIES_RECONFIG_H */ |