ioport.h File Reference

#include <linux/kernel.h>

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Classes
struct	resource

Macros
#define	IORESOURCE_IO   0x00000100
#define	IORESOURCE_MEM   0x00000200
#define	IORESOURCE_IRQ   0x00000400
#define	IORESOURCE_DMA   0x00000800
#define	IORESOURCE_BUSY   0x80000000

Functions
struct resource *	request_mem_region (resource_size_t start, resource_size_t n, const char *name)
struct resource *	request_region (resource_size_t start, resource_size_t n, const char *name)
void	release_mem_region (resource_size_t start, resource_size_t n)
void	release_region (resource_size_t start, resource_size_t n)

Variables
struct resource	iomem_resource

Macro Definition Documentation

IORESOURCE_BUSY

#define IORESOURCE_BUSY   0x80000000

IORESOURCE_DMA

#define IORESOURCE_DMA   0x00000800

IORESOURCE_IO

#define IORESOURCE_IO   0x00000100

IORESOURCE_IRQ

#define IORESOURCE_IRQ   0x00000400

IORESOURCE_MEM

#define IORESOURCE_MEM   0x00000200

Function Documentation

release_mem_region()

void release_mem_region	(	resource_size_t	start,
		resource_size_t	n
	)

release_region()

void release_region	(	resource_size_t	start,
		resource_size_t	n
	)

request_mem_region()

struct resource * request_mem_region	(	resource_size_t	start,
		resource_size_t	n,
		const char *	name
	)

request_region()

struct resource * request_region	(	resource_size_t	start,
		resource_size_t	n,
		const char *	name
	)

Variable Documentation

iomem_resource

struct resource iomem_resource

extern