diff options
author | Michael Ellerman <michael@ellerman.id.au> | 2005-11-02 23:35:45 -0500 |
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committer | Michael Ellerman <michael@ellerman.id.au> | 2005-11-02 23:35:45 -0500 |
commit | e1df870d546f4d033030615aa3d01c0341c1ef1f (patch) | |
tree | 67621ddb359f503ba4a01f777313740ab479a849 /include/asm-ppc/kexec.h | |
parent | a1218720321d778134914cf90ef54cf0d1d8477c (diff) |
powerpc: Merge asm-ppc/kexec.h and asm-ppc64/kexec.h
Merge include/asm-ppc/kexec.h and include/asm-ppc64/kexec.h.
The only thing that's really changed is that we now allocate crash_notes
properly on PPC32. It's address is exported via sysfs, so it's not correct
for it to be a pointer.
I've also removed some of the "we don't use this" comments, because they're
wrong (or perhaps were referring only to arch code).
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Diffstat (limited to 'include/asm-ppc/kexec.h')
-rw-r--r-- | include/asm-ppc/kexec.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/include/asm-ppc/kexec.h b/include/asm-ppc/kexec.h deleted file mode 100644 index 6d2aa0aa4642..000000000000 --- a/include/asm-ppc/kexec.h +++ /dev/null | |||
@@ -1,40 +0,0 @@ | |||
1 | #ifndef _PPC_KEXEC_H | ||
2 | #define _PPC_KEXEC_H | ||
3 | |||
4 | #ifdef CONFIG_KEXEC | ||
5 | |||
6 | /* | ||
7 | * KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return. | ||
8 | * I.e. Maximum page that is mapped directly into kernel memory, | ||
9 | * and kmap is not required. | ||
10 | * | ||
11 | * Someone correct me if FIXADDR_START - PAGEOFFSET is not the correct | ||
12 | * calculation for the amount of memory directly mappable into the | ||
13 | * kernel memory space. | ||
14 | */ | ||
15 | |||
16 | /* Maximum physical address we can use pages from */ | ||
17 | #define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) | ||
18 | /* Maximum address we can reach in physical address mode */ | ||
19 | #define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) | ||
20 | /* Maximum address we can use for the control code buffer */ | ||
21 | #define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE | ||
22 | |||
23 | #define KEXEC_CONTROL_CODE_SIZE 4096 | ||
24 | |||
25 | /* The native architecture */ | ||
26 | #define KEXEC_ARCH KEXEC_ARCH_PPC | ||
27 | |||
28 | #ifndef __ASSEMBLY__ | ||
29 | |||
30 | extern void *crash_notes; | ||
31 | |||
32 | struct kimage; | ||
33 | |||
34 | extern void machine_kexec_simple(struct kimage *image); | ||
35 | |||
36 | #endif /* __ASSEMBLY__ */ | ||
37 | |||
38 | #endif /* CONFIG_KEXEC */ | ||
39 | |||
40 | #endif /* _PPC_KEXEC_H */ | ||