ioremap.c File Reference

#include <linux/module.h>
#include <asm/addrspace.h>
#include <asm/byteorder.h>
#include <linux/vmalloc.h>
#include <linux/io.h>
#include <asm/pgalloc.h>

Go to the source code of this file.

Macros
#define	IS_LOW512(addr)   (!((unsigned long)(addr) & ~0x1fffffffUL))
#define	IS_KSEG1(addr)   (((unsigned long)(addr) & ~0x1fffffffUL) == KSEG1)

Functions
void __iomem *	__ioremap (unsigned long phys_addr, unsigned long size, unsigned long flags)
void	iounmap (volatile void __iomem *addr)

Macro Definition Documentation

#define IS_KSEG1

(

addr

)

(((unsigned long)(addr) & ~0x1fffffffUL) == KSEG1)

Definition at line 104 of file ioremap.c.

#define IS_LOW512

(

addr

)

(!((unsigned long)(addr) & ~0x1fffffffUL))

Definition at line 40 of file ioremap.c.

Function Documentation

void __iomem* __ioremap	(	unsigned long	phys_addr,
		unsigned long	size,
		unsigned long	flags
	)

Definition at line 43 of file ioremap.c.

void iounmap

(

volatile void __iomem *

addr

)

Definition at line 106 of file ioremap.c.