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| author | Michael Ellerman <michael@ellerman.id.au> | 2006-05-17 18:00:49 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-05-19 15:02:16 +1000 |
| commit | 473104134b35ce1c3ca77b738c561d6c215adc1b (patch) | |
| tree | 979ccd57fe0695a66287d5f09fd3781e16cd1faa /include/asm-powerpc/page.h | |
| parent | 2babf5c2ec2f2d5de3e38d20f7df7fd815fd10c9 (diff) | |
| download | op-kernel-dev-473104134b35ce1c3ca77b738c561d6c215adc1b.zip op-kernel-dev-473104134b35ce1c3ca77b738c561d6c215adc1b.tar.gz | |
[PATCH] powerpc: Kdump header cleanup
We need to know the base address of the kdump kernel even when we're not a
kdump kernel, so add a #define for it. Move the logic that sets the kdump
kernelbase into kdump.h instead of page.h.
Rename kdump_setup() to setup_kdump_trampoline() to make it clearer what it's
doing, and add an empty definition for the !CRASH_DUMP case to avoid a
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/page.h')
| -rw-r--r-- | include/asm-powerpc/page.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h index 2fbeceb..ae610b6 100644 --- a/include/asm-powerpc/page.h +++ b/include/asm-powerpc/page.h @@ -13,6 +13,7 @@ #ifdef __KERNEL__ #include <linux/config.h> #include <asm/asm-compat.h> +#include <asm/kdump.h> /* * On PPC32 page size is 4K. For PPC64 we support either 4K or 64K software @@ -52,13 +53,6 @@ * If you want to test if something's a kernel address, use is_kernel_addr(). */ -#ifdef CONFIG_CRASH_DUMP -/* Kdump kernel runs at 32 MB, change at your peril. */ -#define PHYSICAL_START 0x2000000 -#else -#define PHYSICAL_START 0x0 -#endif - #define PAGE_OFFSET ASM_CONST(CONFIG_KERNEL_START) #define KERNELBASE (PAGE_OFFSET + PHYSICAL_START) |
