_set_idt_entry(APIC_LINT0_IV, 0x08, _asm_isr201, 0);
_set_idt_entry(APIC_TIMER_IV, 0x08, _asm_isr202, 0);
_set_idt_entry(APIC_SPIV_IV, 0x08, _asm_isr203, 0);
+ _set_idt_entry(PC_KBD_IV, 0x08, _asm_isr204, 0);
_set_idt_entry(RTC_TIMER_IV, 0x08, _asm_isr210, 0);