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pSeries_reconfig.h
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1 #ifndef _PPC64_PSERIES_RECONFIG_H
2 #define _PPC64_PSERIES_RECONFIG_H
3 #ifdef __KERNEL__
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 
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
16 #define PSERIES_UPDATE_PROPERTY 0x0005
17 
24 struct pSeries_reconfig_prop_update {
25  struct device_node *node;
26  struct property *property;
27 };
28 
29 #ifdef CONFIG_PPC_PSERIES
32 extern int pSeries_reconfig_notify(unsigned long action, void *p);
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);
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) { }
42 static inline void pSeries_coalesce_init(void) { }
43 #endif /* CONFIG_PPC_PSERIES */
44 
45 
46 #endif /* __KERNEL__ */
47 #endif /* _PPC64_PSERIES_RECONFIG_H */