fixmap.h File Reference

Go to the source code of this file.

Macros
#define	FIXADDR_START   0xfff00000UL
#define	FIXADDR_TOP   0xfffe0000UL
#define	FIXADDR_SIZE   (FIXADDR_TOP - FIXADDR_START)
#define	FIX_KMAP_BEGIN   0
#define	FIX_KMAP_END   (FIXADDR_SIZE >> PAGE_SHIFT)
#define	__fix_to_virt(x)   (FIXADDR_START + ((x) << PAGE_SHIFT))
#define	__virt_to_fix(x)   (((x) - FIXADDR_START) >> PAGE_SHIFT)

Functions
void	__this_fixmap_does_not_exist (void)

Macro Definition Documentation

#define __fix_to_virt

(

x

)

(FIXADDR_START + ((x) << PAGE_SHIFT))

Definition at line 23 of file fixmap.h.

#define __virt_to_fix

(

x

)

(((x) - FIXADDR_START) >> PAGE_SHIFT)

Definition at line 24 of file fixmap.h.

#define FIX_KMAP_BEGIN   0

Definition at line 20 of file fixmap.h.

#define FIX_KMAP_END   (FIXADDR_SIZE >> PAGE_SHIFT)

Definition at line 21 of file fixmap.h.

#define FIXADDR_SIZE   (FIXADDR_TOP - FIXADDR_START)

Definition at line 18 of file fixmap.h.

#define FIXADDR_START   0xfff00000UL

Definition at line 16 of file fixmap.h.

#define FIXADDR_TOP   0xfffe0000UL

Definition at line 17 of file fixmap.h.

Function Documentation

void __this_fixmap_does_not_exist

(

void

)

Definition at line 453 of file pgtable_32.c.