diff options
Diffstat (limited to 'include/asm-powerpc/machdep.h')
| -rw-r--r-- | include/asm-powerpc/machdep.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h index 79c704ed538..0872ec228c1 100644 --- a/include/asm-powerpc/machdep.h +++ b/include/asm-powerpc/machdep.h @@ -251,6 +251,16 @@ struct machdep_calls { */ void (*machine_kexec)(struct kimage *image); #endif /* CONFIG_KEXEC */ + +#ifdef CONFIG_SUSPEND + /* These are called to disable and enable, respectively, IRQs when + * entering a suspend state. If NULL, then the generic versions + * will be called. The generic versions disable/enable the + * decrementer along with interrupts. + */ + void (*suspend_disable_irqs)(void); + void (*suspend_enable_irqs)(void); +#endif }; extern void power4_idle(void); @@ -347,5 +357,8 @@ static inline void log_error(char *buf, unsigned int err_type, int fatal) #define machine_late_initcall(mach,fn) __define_machine_initcall(mach,"7",fn,7) #define machine_late_initcall_sync(mach,fn) __define_machine_initcall(mach,"7s",fn,7s) +void generic_suspend_disable_irqs(void); +void generic_suspend_enable_irqs(void); + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_MACHDEP_H */ |