diff options
Diffstat (limited to 'kern/timer.c')
| -rw-r--r-- | kern/timer.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kern/timer.c b/kern/timer.c index 0d623ae..387c5f9 100644 --- a/kern/timer.c +++ b/kern/timer.c @@ -40,9 +40,6 @@ void timer_test_handler(); void timer_init() { /* use 10x slower frequency for APIC timer testing */ int counter = TIMER_RATE / (TIMER_FREQ / 10); - outb(TIMER_MODE_IO_PORT, TIMER_ONE_SHOT); - outb(TIMER_PERIOD_IO_PORT, counter & 0xFF); - outb(TIMER_PERIOD_IO_PORT, (counter >> 8) & 0xFF); if (heap_init(&timers) != 0) { panic("no space to initialize timer heap"); } @@ -70,6 +67,7 @@ void timer_init() { } } + /* 10 10x slow tests to calculate LAPIC frequency */ lapic_dt = (0xffffffff - lapic_read(LAPIC_TIMER_CUR)) / 100; lapic_write(LAPIC_TIMER_INIT, 0); idt[TIMER_IDT_ENTRY] = old_idt; |