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- #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 KDUMP_TRAMPOLINE_START 0x0100
- #define KDUMP_TRAMPOLINE_END 0x3000
-
- #define KDUMP_MIN_TCE_ENTRIES 2048
-
- #endif /* CONFIG_CRASH_DUMP */
-
- #ifndef __ASSEMBLY__
-
- #if defined(CONFIG_CRASH_DUMP) && !defined(CONFIG_RELOCATABLE)
- extern void reserve_kdump_trampoline(void);
- extern void setup_kdump_trampoline(void);
- #else
- /* !CRASH_DUMP || RELOCATABLE */
- static inline void reserve_kdump_trampoline(void) { ; }
- static inline void setup_kdump_trampoline(void) { ; }
- #endif
-
- #endif /* __ASSEMBLY__ */
-
- #endif /* __PPC64_KDUMP_H */
-