Io Class Reference

PC I/O port API. More...

#include <io.h>

List of all members.

Static Public Member Functions
static void	iodelay ()
	Delay for slow I/O operations.
template<typename T>
static T	read (Address address)
template<typename T>
static void	write (T value, Address address)
static Unsigned8	in8 (unsigned long port)
	Read byte port.
static Unsigned16	in16 (unsigned long port)
	Read 16-bit port.
static Unsigned32	in32 (unsigned long port)
	Read 32-bit port.
static void	out8 (Unsigned8 val, unsigned long port)
	Write byte port.
static void	out16 (Unsigned16 val, unsigned long port)
	Write 16-bit port.
static void	out32 (Unsigned32 val, unsigned long port)
	Write 32-bit port.
Delayed versions.
static Unsigned8	in8_p (unsigned long port)
	Read 8-bit port.
static Unsigned16	in16_p (unsigned long port)
	Read 16-bit port.
static Unsigned32	in32_p (unsigned long port)
	Read 32-bit port.
static void	out8_p (Unsigned8 val, unsigned long port)
	Write 8-bit port.
static void	out16_p (Unsigned16 val, unsigned long port)
	Write 16-bit port.
static void	out32_p (Unsigned32 val, unsigned long port)
	Write 32-bit port.

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Detailed Description

PC I/O port API.

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Member Function Documentation

Unsigned16 Io::in16 (  unsigned long  port  )  [inline, static]

Read 16-bit port.

Unsigned16 Io::in16_p (  unsigned long  port  )  [inline, static]

Read 16-bit port.

Unsigned32 Io::in32 (  unsigned long  port  )  [inline, static]

Read 32-bit port.

Unsigned32 Io::in32_p (  unsigned long  port  )  [inline, static]

Read 32-bit port.

Unsigned8 Io::in8 (  unsigned long  port  )  [inline, static]

Read byte port.

Unsigned8 Io::in8_p (  unsigned long  port  )  [inline, static]

Read 8-bit port.

void Io::iodelay (   )  [inline, static]

Delay for slow I/O operations.

void Io::out16 (  Unsigned16  val, unsigned long  port )  [inline, static]

Write 16-bit port.

void Io::out16_p (  Unsigned16  val, unsigned long  port )  [inline, static]

Write 16-bit port.

void Io::out32 (  Unsigned32  val, unsigned long  port )  [inline, static]

Write 32-bit port.

void Io::out32_p (  Unsigned32  val, unsigned long  port )  [inline, static]

Write 32-bit port.

void Io::out8 (  Unsigned8  val, unsigned long  port )  [inline, static]

Write byte port.

void Io::out8_p (  Unsigned8  val, unsigned long  port )  [inline, static]

Write 8-bit port.

template<typename T> static T Io::read (  Address  address  )  [static]

template<typename T> static void Io::write (  T  value, Address  address )  [static]

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The documentation for this class was generated from the following file:

• io.h

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