os_kernel/device/keyboard.h

#ifndef __DEVICE_KEYBOARD_H
#define __DEVICE_KEYBOARD_H

/******************************
 * IO Port	Access Type	Purpose
 * 0x60	Read/Write	Data Port
 * 0x64	Read	Status Register
 * 0x64	Write	Command Registe
 ******************************/

#define KBD_DATA_PORT 0x60
#define KBD_STATUS_PORT 0x64

#define KBD_STATUS_MASK 0x02

void keyboard_init(void);
extern struct ioqueue keyboard_buf;

#endif // !__DEVICE_KEYBOARD_H