diff options
Diffstat (limited to 'include/asm-x86/page_32.h')
-rw-r--r-- | include/asm-x86/page_32.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/include/asm-x86/page_32.h b/include/asm-x86/page_32.h index b4750ef4492..2d60661ab34 100644 --- a/include/asm-x86/page_32.h +++ b/include/asm-x86/page_32.h @@ -9,89 +9,6 @@ */ extern int nx_enabled; -#ifdef CONFIG_X86_PAE -typedef struct { unsigned long pte_low, pte_high; } pte_t; -typedef struct { unsigned long long pmd; } pmd_t; -typedef struct { unsigned long long pgd; } pgd_t; -typedef struct { unsigned long long pgprot; } pgprot_t; - -static inline unsigned long long native_pgd_val(pgd_t pgd) -{ - return pgd.pgd; -} - -static inline unsigned long long native_pmd_val(pmd_t pmd) -{ - return pmd.pmd; -} - -static inline unsigned long long native_pte_val(pte_t pte) -{ - return pte.pte_low | ((unsigned long long)pte.pte_high << 32); -} - -static inline pgd_t native_make_pgd(unsigned long long val) -{ - return (pgd_t) { val }; -} - -static inline pmd_t native_make_pmd(unsigned long long val) -{ - return (pmd_t) { val }; -} - -static inline pte_t native_make_pte(unsigned long long val) -{ - return (pte_t) { .pte_low = val, .pte_high = (val >> 32) } ; -} - -#ifndef CONFIG_PARAVIRT -#define pmd_val(x) native_pmd_val(x) -#define __pmd(x) native_make_pmd(x) -#endif - -#include <asm-generic/pgtable-nopud.h> -#else /* !CONFIG_X86_PAE */ -typedef struct { unsigned long pte_low; } pte_t; -typedef struct { unsigned long pgd; } pgd_t; -typedef struct { unsigned long pgprot; } pgprot_t; -#define boot_pte_t pte_t /* or would you rather have a typedef */ - -static inline unsigned long native_pgd_val(pgd_t pgd) -{ - return pgd.pgd; -} - -static inline unsigned long native_pte_val(pte_t pte) -{ - return pte.pte_low; -} - -static inline pgd_t native_make_pgd(unsigned long val) -{ - return (pgd_t) { val }; -} - -static inline pte_t native_make_pte(unsigned long val) -{ - return (pte_t) { .pte_low = val }; -} - -#include <asm-generic/pgtable-nopmd.h> -#endif /* CONFIG_X86_PAE */ - -#define PTE_MASK PAGE_MASK - -#define pgprot_val(x) ((x).pgprot) -#define __pgprot(x) ((pgprot_t) { (x) } ) - -#ifndef CONFIG_PARAVIRT -#define pgd_val(x) native_pgd_val(x) -#define __pgd(x) native_make_pgd(x) -#define pte_val(x) native_pte_val(x) -#define __pte(x) native_make_pte(x) -#endif - #endif /* !__ASSEMBLY__ */ #ifndef __ASSEMBLY__ |