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add CPU timer initialization (refs #402)

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There is no actual initialization in x86 now.
The initialization rely on hardware reset and Linux initialization.
This commit is contained in:
NAKAMURA Gou
2016-03-11 18:41:29 +09:00
parent 70e8dd7979
commit 1aac2c8e23
3 changed files with 27 additions and 0 deletions
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5
kernel/ap.c
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@ -31,10 +31,12 @@ static volatile int ap_stop = 1;
static void ap_wait(void)
{
init_tick();
while (ap_stop) {
barrier();
cpu_pause();
}
sync_tick();
kmalloc_init();
sched_init();
@ -53,7 +55,9 @@ static void ap_wait(void)
void ap_start(void)
{
init_tick();
ap_stop = 0;
sync_tick();
}
void ap_init(void)
@ -63,6 +67,7 @@ void ap_init(void)
int bsp_hw_id;
ihk_mc_init_ap();
init_delay();
cpu_info = ihk_mc_get_cpu_info();
bsp_hw_id = ihk_mc_get_hardware_processor_id();