20 lines
637 B
C
20 lines
637 B
C
|
#ifndef _KERNEL_PLATFORM_X86_PORT_H
|
||
|
|
#define _KERNEL_PLATFORM_X86_PORT_H
|
||
|
|
|
||
|
|
#include <libkern/types.h>
|
||
|
|
|
||
|
|
uint8_t port_read8(uint16_t port);
|
||
|
|
void port_write8(uint16_t port, uint8_t data);
|
||
|
|
uint16_t port_read16(uint16_t port);
|
||
|
|
void port_write16(uint16_t port, uint16_t data);
|
||
|
|
uint32_t port_read32(uint16_t port);
|
||
|
|
void port_write32(uint16_t port, uint32_t data);
|
||
|
|
uint8_t port_read8(uint16_t port);
|
||
|
|
void port_write8(uint16_t port, uint8_t data);
|
||
|
|
uint16_t port_read16(uint16_t port);
|
||
|
|
void port_write16(uint16_t port, uint16_t data);
|
||
|
|
uint32_t port_read32(uint16_t port);
|
||
|
|
void port_write32(uint16_t port, uint32_t data);
|
||
|
|
void port_wait_io();
|
||
|
|
|
||
|
|
#endif
|