x86: local.h fix checkpatch warnings
[linux-2.6/openmoko-kernel/knife-kernel.git] / include / asm-powerpc / kdump.h
blob10e8eb1e6f4f67e9ec9d1577927980481659926d
1 #ifndef _PPC64_KDUMP_H
2 #define _PPC64_KDUMP_H
4 /* Kdump kernel runs at 32 MB, change at your peril. */
5 #define KDUMP_KERNELBASE 0x2000000
7 /* How many bytes to reserve at zero for kdump. The reserve limit should
8 * be greater or equal to the trampoline's end address.
9 * Reserve to the end of the FWNMI area, see head_64.S */
10 #define KDUMP_RESERVE_LIMIT 0x10000 /* 64K */
12 #ifdef CONFIG_CRASH_DUMP
14 #define PHYSICAL_START KDUMP_KERNELBASE
15 #define KDUMP_TRAMPOLINE_START 0x0100
16 #define KDUMP_TRAMPOLINE_END 0x3000
18 #define KDUMP_MIN_TCE_ENTRIES 2048
20 #else /* !CONFIG_CRASH_DUMP */
22 #define PHYSICAL_START 0x0
24 #endif /* CONFIG_CRASH_DUMP */
26 #ifndef __ASSEMBLY__
27 #ifdef CONFIG_CRASH_DUMP
29 extern void reserve_kdump_trampoline(void);
30 extern void setup_kdump_trampoline(void);
32 #else /* !CONFIG_CRASH_DUMP */
34 static inline void reserve_kdump_trampoline(void) { ; }
35 static inline void setup_kdump_trampoline(void) { ; }
37 #endif /* CONFIG_CRASH_DUMP */
38 #endif /* __ASSEMBLY__ */
40 #endif /* __PPC64_KDUMP_H */