ioremap.c File Reference

#include <linux/compiler.h>
#include <linux/module.h>
#include <linux/efi.h>
#include <linux/io.h>
#include <linux/vmalloc.h>
#include <asm/io.h>
#include <asm/meminit.h>

Go to the source code of this file.

Functions
void __iomem *	early_ioremap (unsigned long phys_addr, unsigned long size)
void __iomem *	ioremap (unsigned long phys_addr, unsigned long size)
	EXPORT_SYMBOL (ioremap)
void __iomem *	ioremap_nocache (unsigned long phys_addr, unsigned long size)
	EXPORT_SYMBOL (ioremap_nocache)
void	early_iounmap (volatile void __iomem *addr, unsigned long size)
void	iounmap (volatile void __iomem *addr)
	EXPORT_SYMBOL (iounmap)

Function Documentation

void __iomem* early_ioremap	(	unsigned long	phys_addr,
		unsigned long	size
	)

Definition at line 25 of file ioremap.c.

void early_iounmap	(	volatile void __iomem *	addr,
		unsigned long	size
	)

Definition at line 111 of file ioremap.c.

EXPORT_SYMBOL

(

ioremap

)

EXPORT_SYMBOL

(

ioremap_nocache

)

EXPORT_SYMBOL

(

iounmap

)

void __iomem* ioremap	(	unsigned long	phys_addr,
		unsigned long	size
	)

Definition at line 31 of file ioremap.c.

void __iomem* ioremap_nocache	(	unsigned long	phys_addr,
		unsigned long	size
	)

ioremap_nocache - map bus memory into CPU space : bus address of the memory : size of the resource to map

Must be freed with iounmap.

Definition at line 101 of file ioremap.c.

void iounmap

(

volatile void __iomem *

addr

)

Definition at line 116 of file ioremap.c.