apic_timer.c File Reference

#include <stdint.h>
#include <console/console.h>
#include <delay.h>
#include <thread.h>
#include <cpu/x86/lapic.h>

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Functions
void	init_timer (void)
void	udelay (u32 usecs)

Function Documentation

init_timer()

void init_timer

(

void

)

Definition at line 9 of file apic_timer.c.

References LAPIC_LVT_MASKED, LAPIC_LVT_TIMER_PERIODIC, LAPIC_LVTT, LAPIC_TDCR, LAPIC_TDR_DIV_1, LAPIC_TMICT, and lapic_write().

Referenced by udelay().

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udelay()

void udelay

(

u32

usecs

)

Definition at line 21 of file apic_timer.c.

References get_timer_fsb(), init_timer(), LAPIC_LVT_MASKED, LAPIC_LVT_TIMER_PERIODIC, LAPIC_LVTT, lapic_read(), LAPIC_TMCCT, thread_yield_microseconds(), timer_fsb, and value.

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