Merge branches 'x86/apic', 'x86/cpu', 'x86/fixmap', 'x86/mm', 'x86/sched', 'x86/setup...

[linux-2.6-omap-h63xx.git] / arch / x86 / include / asm / page_32.h

diff --git a/arch/x86/include/asm/page_32.h b/arch/x86/include/asm/page_32.h
index bcde0d7b432547be4068715919cc58e2ebfd8af9..da4e762406f7da5913080fb5394b9d5b1197965e 100644 (file)
--- a/arch/x86/include/asm/page_32.h
+++ b/arch/x86/include/asm/page_32.h
@@ -1,82 +1,14 @@
 #ifndef _ASM_X86_PAGE_32_H
 #define _ASM_X86_PAGE_32_H
 
-/*
- * This handles the memory map.
- *
- * A __PAGE_OFFSET of 0xC0000000 means that the kernel has
- * a virtual address space of one gigabyte, which limits the
- * amount of physical memory you can use to about 950MB.
- *
- * If you want more physical memory than this then see the CONFIG_HIGHMEM4G
- * and CONFIG_HIGHMEM64G options in the kernel configuration.
- */
-#define __PAGE_OFFSET          _AC(CONFIG_PAGE_OFFSET, UL)
-
-#ifdef CONFIG_4KSTACKS
-#define THREAD_ORDER   0
-#else
-#define THREAD_ORDER   1
-#endif
-#define THREAD_SIZE    (PAGE_SIZE << THREAD_ORDER)
-
-#define STACKFAULT_STACK 0
-#define DOUBLEFAULT_STACK 1
-#define NMI_STACK 0
-#define DEBUG_STACK 0
-#define MCE_STACK 0
-#define N_EXCEPTION_STACKS 1
-
-#ifdef CONFIG_X86_PAE
-/* 44=32+12, the limit we can fit into an unsigned long pfn */
-#define __PHYSICAL_MASK_SHIFT  44
-#define __VIRTUAL_MASK_SHIFT   32
-#define PAGETABLE_LEVELS       3
-
-#ifndef __ASSEMBLY__
-typedef u64    pteval_t;
-typedef u64    pmdval_t;
-typedef u64    pudval_t;
-typedef u64    pgdval_t;
-typedef u64    pgprotval_t;
-
-typedef union {
-       struct {
-               unsigned long pte_low, pte_high;
-       };
-       pteval_t pte;
-} pte_t;
-#endif /* __ASSEMBLY__
- */
-#else  /* !CONFIG_X86_PAE */
-#define __PHYSICAL_MASK_SHIFT  32
-#define __VIRTUAL_MASK_SHIFT   32
-#define PAGETABLE_LEVELS       2
-
-#ifndef __ASSEMBLY__
-typedef unsigned long  pteval_t;
-typedef unsigned long  pmdval_t;
-typedef unsigned long  pudval_t;
-typedef unsigned long  pgdval_t;
-typedef unsigned long  pgprotval_t;
-
-typedef union {
-       pteval_t pte;
-       pteval_t pte_low;
-} pte_t;
-
-#endif /* __ASSEMBLY__ */
-#endif /* CONFIG_X86_PAE */
+#include <asm/page_32_types.h>
 
 #ifndef __ASSEMBLY__
-typedef struct page *pgtable_t;
-#endif
 
 #ifdef CONFIG_HUGETLB_PAGE
 #define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
 #endif
 
-#ifndef __ASSEMBLY__
 #define __phys_addr_nodebug(x) ((x) - PAGE_OFFSET)
 #ifdef CONFIG_DEBUG_VIRTUAL
 extern unsigned long __phys_addr(unsigned long);
@@ -89,23 +21,6 @@ extern unsigned long __phys_addr(unsigned long);
 #define pfn_valid(pfn)         ((pfn) < max_mapnr)
 #endif /* CONFIG_FLATMEM */
 
-extern int nx_enabled;
-
-/*
- * This much address space is reserved for vmalloc() and iomap()
- * as well as fixmap mappings.
- */
-extern unsigned int __VMALLOC_RESERVE;
-extern int sysctl_legacy_va_layout;
-
-extern void find_low_pfn_range(void);
-extern unsigned long init_memory_mapping(unsigned long start,
-                                        unsigned long end);
-extern void initmem_init(unsigned long, unsigned long);
-extern void free_initmem(void);
-extern void setup_bootmem_allocator(void);
-
-
 #ifdef CONFIG_X86_USE_3DNOW
 #include <asm/mmx.h>