• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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 
17 #ifdef CONFIG_PPC_PSERIES
18 extern int pSeries_reconfig_notifier_register(struct notifier_block *);
19 extern void pSeries_reconfig_notifier_unregister(struct notifier_block *);
20 #else /* !CONFIG_PPC_PSERIES */
pSeries_reconfig_notifier_register(struct notifier_block * nb)21 static inline int pSeries_reconfig_notifier_register(struct notifier_block *nb)
22 {
23 	return 0;
24 }
pSeries_reconfig_notifier_unregister(struct notifier_block * nb)25 static inline void pSeries_reconfig_notifier_unregister(struct notifier_block *nb) { }
26 #endif /* CONFIG_PPC_PSERIES */
27 
28 #endif /* __KERNEL__ */
29 #endif /* _PPC64_PSERIES_RECONFIG_H */
30