APIC_VERS_CMD
reg_max = apic_ioapic_read(i, APIC_VERS_CMD);
intin_max = (ioapic_read(ioapicindex, APIC_VERS_CMD) >> 16)
intin_max = (ioapic_read(ioapic_ix, APIC_VERS_CMD) >> 16)
ver = ioapic_read(ioapic_ix, APIC_VERS_CMD);
intin_max = (ioapic_read(ioapic_ix, APIC_VERS_CMD) >> 16)
intin_max = (ioapic_read(ioapic_ix, APIC_VERS_CMD) >> 16)