#ifndef _PPC64_KDUMP_H#define _PPC64_KDUMP_H /* Kdump kernel runs at 32 MB, change at your peril. */#define KDUMP_KERNELBASE	0x2000000 /* How many bytes to reserve at zero for kdump. The reserve limit should * be greater or equal to the trampoline's end address. * Reserve to the end of the FWNMI area, see head_64.S */#define KDUMP_RESERVE_LIMIT	0x10000 /* 64K */ #ifdef CONFIG_CRASH_DUMP #define PHYSICAL_START	KDUMP_KERNELBASE#define KDUMP_TRAMPOLINE_START	0x0100#define KDUMP_TRAMPOLINE_END	0x3000 #define KDUMP_MIN_TCE_ENTRIES	2048 #else /* !CONFIG_CRASH_DUMP */ #define PHYSICAL_START	0x0 #endif /* CONFIG_CRASH_DUMP */ #ifndef __ASSEMBLY__#ifdef CONFIG_CRASH_DUMP extern void reserve_kdump_trampoline(void);extern void setup_kdump_trampoline(void); #else /* !CONFIG_CRASH_DUMP */ static inline void reserve_kdump_trampoline(void) { ; }static inline void setup_kdump_trampoline(void) { ; } #endif /* CONFIG_CRASH_DUMP */#endif /* __ASSEMBLY__ */ #endif /* __PPC64_KDUMP_H */