LAPIC_LVT_PCINT
lapic_write32(LAPIC_LVT_PCINT, lvt_mode(la, APIC_LVT_PMC,
lapic_read32(LAPIC_LVT_PCINT)));
.lvt_reg = LAPIC_LVT_PCINT,
printf(" pmc: 0x%08x", lapic_read32(LAPIC_LVT_PCINT));
lapic_write32(LAPIC_LVT_PCINT, lvt_mode(la, APIC_LVT_PMC,
LAPIC_LVT_PCINT));
value = lapic_read32(LAPIC_LVT_PCINT);
lapic_write32(LAPIC_LVT_PCINT, value);