page.h File Reference

#include <linux/const.h>
#include <asm/setup.h>
#include <asm/page_offset.h>
#include <asm/page_no.h>
#include <asm-generic/getorder.h>

Go to the source code of this file.

Data Structures
struct	pte_t
struct	pmd_t
struct	pgd_t
struct	pgprot_t

Macros
#define	PAGE_SHIFT   12
#define	PAGE_SIZE   (_AC(1, UL) << PAGE_SHIFT)
#define	PAGE_MASK   (~(PAGE_SIZE-1))
#define	PAGE_OFFSET   (PAGE_OFFSET_RAW)
#define	pte_val(x)   ((x).pte)
#define	pmd_val(x)   ((&x)->pmd[0])
#define	pgd_val(x)   ((x).pgd)
#define	pgprot_val(x)   ((x).pgprot)
#define	__pte(x)   ((pte_t) { (x) } )
#define	__pmd(x)   ((pmd_t) { (x) } )
#define	__pgd(x)   ((pgd_t) { (x) } )
#define	__pgprot(x)   ((pgprot_t) { (x) } )

Typedefs
typedef struct page *	pgtable_t

Variables
unsigned long	_rambase
unsigned long	_ramstart
unsigned long	_ramend

Macro Definition Documentation

#define __pgd

(

x

)

((pgd_t) { (x) } )

Definition at line 36 of file page.h.

#define __pgprot

(

x

)

((pgprot_t) { (x) } )

Definition at line 37 of file page.h.

#define __pmd

(

x

)

((pmd_t) { (x) } )

Definition at line 35 of file page.h.

#define __pte

(

x

)

((pte_t) { (x) } )

Definition at line 34 of file page.h.

#define PAGE_MASK   (~(PAGE_SIZE-1))

Definition at line 15 of file page.h.

#define PAGE_OFFSET   (PAGE_OFFSET_RAW)

Definition at line 16 of file page.h.

#define PAGE_SHIFT   12

Definition at line 12 of file page.h.

#define PAGE_SIZE   (_AC(1, UL) << PAGE_SHIFT)

Definition at line 14 of file page.h.

#define pgd_val

(

x

)

((x).pgd)

Definition at line 31 of file page.h.

#define pgprot_val

(

x

)

((x).pgprot)

Definition at line 32 of file page.h.

#define pmd_val

(

x

)

((&x)->pmd[0])

Definition at line 30 of file page.h.

#define pte_val

(

x

)

((x).pte)

Definition at line 29 of file page.h.

Typedef Documentation

typedef struct page* pgtable_t

Definition at line 27 of file page.h.

Variable Documentation

unsigned long _rambase

Definition at line 43 of file setup.c.

unsigned long _ramend

Definition at line 43 of file setup.c.

unsigned long _ramstart

Definition at line 43 of file setup.c.