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multi-cpu scheduling WIP

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This commit is contained in:
Kamil Kowalczyk
2026-01-25 15:54:00 +01:00
parent 7bb3b77ede
commit 95f590fb3b
23 changed files with 103 additions and 61 deletions
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4
kernel/amd64/apic.c
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@@ -82,8 +82,6 @@ static struct ioapic* amd64_ioapic_find (uint32_t irq) {
for (size_t i = 0; i < ioapic_entries; i++) {
ioapic = &ioapics[i];
/* uint32_t version = amd64_ioapic_read ((uintptr_t)hhdm->offset +
* (uintptr_t)ioapic->table_data.address, 1); */
uint32_t version = amd64_ioapic_read (ioapic, 1);
uint32_t max = ((version >> 16) & 0xFF);
@@ -233,7 +231,7 @@ static uint32_t amd64_lapic_calibrate (uint32_t us) {
static void amd64_lapic_start (uint32_t ticks) {
amd64_lapic_write (LAPIC_DCR, DIVIDER_VALUE);
amd64_lapic_write (LAPIC_TIMICT, ticks);
amd64_lapic_write (LAPIC_LVTTR, SCHED_PREEMPT_TIMER | (1 << 17) | (1 << 16));
amd64_lapic_write (LAPIC_LVTTR, SCHED_PREEMPT_TIMER | (1 << 17));
}
/*