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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-11-02 08:15:43 +0100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-11-02 08:15:43 +0100 |
| commit | 2be7a906752abf8dce9350c23b6d1036049a5d3e (patch) | |
| tree | ef178fa5801bdce24938819086662bb747d8c0c2 /include/asm-powerpc | |
| parent | Merge iSeries include file move (diff) | |
| parent | powerpc: include lmb.h in arch/powerpc/platforms/powermac/setup.c (diff) | |
| download | linux-2be7a906752abf8dce9350c23b6d1036049a5d3e.tar.xz linux-2be7a906752abf8dce9350c23b6d1036049a5d3e.zip | |
Merge Paulus' tree
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/numnodes.h | 7 | ||||
| -rw-r--r-- | include/asm-powerpc/sparsemem.h | 16 |
2 files changed, 23 insertions, 0 deletions
diff --git a/include/asm-powerpc/numnodes.h b/include/asm-powerpc/numnodes.h new file mode 100644 index 000000000000..795533aca095 --- /dev/null +++ b/include/asm-powerpc/numnodes.h @@ -0,0 +1,7 @@ +#ifndef _ASM_POWERPC_MAX_NUMNODES_H +#define _ASM_POWERPC_MAX_NUMNODES_H + +/* Max 16 Nodes */ +#define NODES_SHIFT 4 + +#endif /* _ASM_POWERPC_MAX_NUMNODES_H */ diff --git a/include/asm-powerpc/sparsemem.h b/include/asm-powerpc/sparsemem.h new file mode 100644 index 000000000000..1c95ab99deb3 --- /dev/null +++ b/include/asm-powerpc/sparsemem.h @@ -0,0 +1,16 @@ +#ifndef _ASM_POWERPC_SPARSEMEM_H +#define _ASM_POWERPC_SPARSEMEM_H 1 + +#ifdef CONFIG_SPARSEMEM +/* + * SECTION_SIZE_BITS 2^N: how big each section will be + * MAX_PHYSADDR_BITS 2^N: how much physical address space we have + * MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space + */ +#define SECTION_SIZE_BITS 24 +#define MAX_PHYSADDR_BITS 38 +#define MAX_PHYSMEM_BITS 36 + +#endif /* CONFIG_SPARSEMEM */ + +#endif /* _ASM_POWERPC_SPARSEMEM_H */ |