diff options
Diffstat (limited to 'arch/x86/include/asm')
-rw-r--r-- | arch/x86/include/asm/page_64.h | 19 | ||||
-rw-r--r-- | arch/x86/include/asm/page_64_types.h | 22 | ||||
-rw-r--r-- | arch/x86/include/asm/pgtable_64.h | 5 |
3 files changed, 24 insertions, 22 deletions
diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h index 072694ed81a5..4150999fc20e 100644 --- a/arch/x86/include/asm/page_64.h +++ b/arch/x86/include/asm/page_64.h @@ -3,4 +3,23 @@ #include <asm/page_64_types.h> +#ifndef __ASSEMBLY__ + +/* duplicated to the one in bootmem.h */ +extern unsigned long max_pfn; +extern unsigned long phys_base; + +extern unsigned long __phys_addr(unsigned long); + +#define __phys_reloc_hide(x) (x) + +#ifdef CONFIG_FLATMEM +#define pfn_valid(pfn) ((pfn) < max_pfn) +#endif + +void clear_page(void *page); +void copy_page(void *to, void *from); + +#endif /* !__ASSEMBLY__ */ + #endif /* _ASM_X86_PAGE_64_H */ diff --git a/arch/x86/include/asm/page_64_types.h b/arch/x86/include/asm/page_64_types.h index 320f7bb95f76..8b491e66eaa8 100644 --- a/arch/x86/include/asm/page_64_types.h +++ b/arch/x86/include/asm/page_64_types.h @@ -50,26 +50,4 @@ #define KERNEL_IMAGE_SIZE (512 * 1024 * 1024) #define KERNEL_IMAGE_START _AC(0xffffffff80000000, UL) -#ifndef __ASSEMBLY__ -void clear_page(void *page); -void copy_page(void *to, void *from); - -/* duplicated to the one in bootmem.h */ -extern unsigned long max_pfn; -extern unsigned long phys_base; - -extern unsigned long __phys_addr(unsigned long); -#define __phys_reloc_hide(x) (x) - -#define vmemmap ((struct page *)VMEMMAP_START) - -extern void init_extra_mapping_uc(unsigned long phys, unsigned long size); -extern void init_extra_mapping_wb(unsigned long phys, unsigned long size); - -#endif /* !__ASSEMBLY__ */ - -#ifdef CONFIG_FLATMEM -#define pfn_valid(pfn) ((pfn) < max_pfn) -#endif - #endif /* _ASM_X86_PAGE_64_DEFS_H */ diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h index 47356f9df82e..b5d30ad39022 100644 --- a/arch/x86/include/asm/pgtable_64.h +++ b/arch/x86/include/asm/pgtable_64.h @@ -183,6 +183,11 @@ extern void cleanup_highmap(void); #define __HAVE_ARCH_PTE_SAME +#define vmemmap ((struct page *)VMEMMAP_START) + +extern void init_extra_mapping_uc(unsigned long phys, unsigned long size); +extern void init_extra_mapping_wb(unsigned long phys, unsigned long size); + #endif /* !__ASSEMBLY__ */ #endif /* _ASM_X86_PGTABLE_64_H */ |