| #ifndef _PPC64_PSERIES_RECONFIG_H |
| #define _PPC64_PSERIES_RECONFIG_H |
| #ifdef __KERNEL__ |
| |
| #include <linux/notifier.h> |
| |
| /* |
| * Use this API if your code needs to know about OF device nodes being |
| * added or removed on pSeries systems. |
| */ |
| |
| #define PSERIES_RECONFIG_ADD 0x0001 |
| #define PSERIES_RECONFIG_REMOVE 0x0002 |
| #define PSERIES_DRCONF_MEM_ADD 0x0003 |
| #define PSERIES_DRCONF_MEM_REMOVE 0x0004 |
| #define PSERIES_UPDATE_PROPERTY 0x0005 |
| |
| /** |
| * pSeries_reconfig_notify - Notifier value structure for OFDT property updates |
| * |
| * @node: Device tree node which owns the property being updated |
| * @property: Updated property |
| */ |
| struct pSeries_reconfig_prop_update { |
| struct device_node *node; |
| struct property *property; |
| }; |
| |
| #ifdef CONFIG_PPC_PSERIES |
| extern int pSeries_reconfig_notifier_register(struct notifier_block *); |
| extern void pSeries_reconfig_notifier_unregister(struct notifier_block *); |
| extern int pSeries_reconfig_notify(unsigned long action, void *p); |
| /* Not the best place to put this, will be fixed when we move some |
| * of the rtas suspend-me stuff to pseries */ |
| extern void pSeries_coalesce_init(void); |
| #else /* !CONFIG_PPC_PSERIES */ |
| static inline int pSeries_reconfig_notifier_register(struct notifier_block *nb) |
| { |
| return 0; |
| } |
| static inline void pSeries_reconfig_notifier_unregister(struct notifier_block *nb) { } |
| static inline void pSeries_coalesce_init(void) { } |
| #endif /* CONFIG_PPC_PSERIES */ |
| |
| |
| #endif /* __KERNEL__ */ |
| #endif /* _PPC64_PSERIES_RECONFIG_H */ |
