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| author | Michael Ellerman <michael@ellerman.id.au> | 2005-11-03 05:35:45 +0100 |
|---|---|---|
| committer | Michael Ellerman <michael@ellerman.id.au> | 2005-11-03 05:35:45 +0100 |
| commit | e1df870d546f4d033030615aa3d01c0341c1ef1f (patch) | |
| tree | 67621ddb359f503ba4a01f777313740ab479a849 /include/asm-ppc64 | |
| parent | powerpc: Move plpar_wrappers.h into arch/powerpc/platforms/pseries (diff) | |
| download | linux-e1df870d546f4d033030615aa3d01c0341c1ef1f.tar.xz linux-e1df870d546f4d033030615aa3d01c0341c1ef1f.zip | |
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-ppc64')
| -rw-r--r-- | include/asm-ppc64/kexec.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/include/asm-ppc64/kexec.h b/include/asm-ppc64/kexec.h deleted file mode 100644 index 511908afaeeb..000000000000 --- a/include/asm-ppc64/kexec.h +++ /dev/null @@ -1,41 +0,0 @@ -#ifndef _PPC64_KEXEC_H -#define _PPC64_KEXEC_H - -/* - * KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return. - * I.e. Maximum page that is mapped directly into kernel memory, - * and kmap is not required. - */ - -/* Maximum physical address we can use pages from */ -/* XXX: since we copy virt we can use any page we allocate */ -#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) - -/* Maximum address we can reach in physical address mode */ -/* XXX: I want to allow initrd in highmem. otherwise set to rmo on lpar */ -#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) - -/* Maximum address we can use for the control code buffer */ -/* XXX: unused today, ppc32 uses TASK_SIZE, probably left over from use_mm */ -#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) - -/* XXX: today we don't use this at all, althogh we have a static stack */ -#define KEXEC_CONTROL_CODE_SIZE 4096 - -/* The native architecture */ -#define KEXEC_ARCH KEXEC_ARCH_PPC64 - -#define MAX_NOTE_BYTES 1024 - -#ifndef __ASSEMBLY__ - -typedef u32 note_buf_t[MAX_NOTE_BYTES/4]; - -extern note_buf_t crash_notes[]; - -extern void kexec_smp_wait(void); /* get and clear naca physid, wait for - master to copy new code to 0 */ - -#endif /* __ASSEMBLY__ */ -#endif /* _PPC_KEXEC_H */ - |