void local_apic_timer_init(void)
{
local_apic_timer_calibrate(128);
/* set periodic mode (set bit to 1) */
local_apic->lvt_timer.timer_mode |= (1 << 0);
/* enable timer */
local_apic_timer_enable();
}
static void local_apic_timer_init(uint8_t vector)
{
apic_lvt_timer_t lvt_timer=local_apic->lvt_timer;
i8254_suspend(); /* suspend general intel timer - bye bye, simple and pretty one, welcome to apic ...*/
/* calibrate timer delimeter */
__local_apic_timer_calibrate(16);
/*calibrate to hz*/
local_apic_timer_calibrate(1000);
/* setup timer vector */
lvt_timer.vector=vector;
/* set periodic mode (set bit to 1) */
lvt_timer.timer_mode = 0x1;
/* enable timer */
lvt_timer.mask=0x0;
local_apic->lvt_timer.reg=lvt_timer.reg;
ar_registerInterrupt(LOCAL_TIMER_CPU_IRQ_VEC, &timer_callback, "APICtimer");
}
