* Defines the layout of the paca.
*
* This structure is not directly accessed by firmware or the service
- * processor except for the first two pointers that point to the
- * lppaca area and the ItLpRegSave area for this CPU. The lppaca
- * object is currently contained within the PACA but it doesn't need
- * to be.
+ * processor.
*/
struct paca_struct {
/*
* avoid cacheline bouncing.
*/
- /*
- * MAGIC: These first two pointers can't be moved - they're
- * accessed by the firmware
- */
struct lppaca *lppaca_ptr; /* Pointer to LpPaca for PLIC */
-#ifdef CONFIG_PPC_ISERIES
- void *reg_save_ptr; /* Pointer to LpRegSave for PLIC */
-#endif /* CONFIG_PPC_ISERIES */
/*
* MAGIC: the spinlock functions in arch/powerpc/lib/locks.c
u64 system_time; /* accumulated system TB ticks */
u64 startpurr; /* PURR/TB value snapshot */
u64 startspurr; /* SPURR value snapshot */
- u64 purrdelta; /* FIXME: document */
- u64 spurrdelta; /* FIXME: document */
};
extern struct paca_struct paca[];
+extern void initialise_pacas(void);
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_PACA_H */