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| author | David Gibson <david@gibson.dropbear.id.au> | 2007-04-30 16:30:56 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-02 20:04:30 +1000 |
| commit | f88df14b1f15cdeffa060580a40c1ce3e13bb79e (patch) | |
| tree | 0619f32c2be79a85792537ad4410cc8d729f4f75 /include/asm-powerpc/pgtable-64k.h | |
| parent | 69d48b409cac747cc0707b05b769e38488a6ad35 (diff) | |
| download | talos-op-linux-f88df14b1f15cdeffa060580a40c1ce3e13bb79e.tar.gz talos-op-linux-f88df14b1f15cdeffa060580a40c1ce3e13bb79e.zip | |
[POWERPC] Remove arch/powerpc's dependence on asm-ppc/pg{alloc,table}.h
Currently, all 32-bit powerpc platforms use asm-ppc/pgtable.h and
asm-ppc/pgalloc.h, even when otherwise compiled with ARCH=powerpc.
Those asm-ppc files are a fairly nasty tangle of #ifdefs including a
bunch of things which shouldn't be necessary any more in arch/powerpc.
Cleaning up that mess is going to take a while, but this patch is a
first step. It separates the asm-powerpc/pg{alloc,table}.h into 64
bit and 32 bit versions in asm-powerpc, which the basic .h files in
asm-powerpc select based on config. We make a few tiny tweaks to the
innards of the files along the way, making the outermost ifdefs
(double-inclusion protection and __KERNEL__) a little cleaner, and
#including asm-generic/pgtable.h from the top-level
asm-powerpc/pgtable.h (since both the old 32-bit and 64-bit versions
ended with such an #include).
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/pgtable-64k.h')
| -rw-r--r-- | include/asm-powerpc/pgtable-64k.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/asm-powerpc/pgtable-64k.h b/include/asm-powerpc/pgtable-64k.h index 5e84f070eaf7..16ef4978520d 100644 --- a/include/asm-powerpc/pgtable-64k.h +++ b/include/asm-powerpc/pgtable-64k.h @@ -1,6 +1,5 @@ #ifndef _ASM_POWERPC_PGTABLE_64K_H #define _ASM_POWERPC_PGTABLE_64K_H -#ifdef __KERNEL__ #include <asm-generic/pgtable-nopud.h> @@ -65,8 +64,6 @@ /* Bits to mask out from a PGD/PUD to get to the PMD page */ #define PUD_MASKED_BITS 0x1ff -#ifndef __ASSEMBLY__ - /* Manipulate "rpte" values */ #define __real_pte(e,p) ((real_pte_t) { \ (e), pte_val(*((p) + PTRS_PER_PTE)) }) @@ -98,6 +95,4 @@ remap_pfn_range((vma), (addr), (pfn), PAGE_SIZE, \ __pgprot(pgprot_val((prot)) | _PAGE_4K_PFN)) -#endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_PGTABLE_64K_H */ |
