DMAR_HAS_QI
if (DMAR_HAS_QI(unit)) {
if (DMAR_HAS_QI(unit)) {
if (!DMAR_HAS_QI(unit) || (unit->hw_cap & DMAR_CAP_CM) != 0)
KASSERT(DMAR_HAS_QI(unit), ("dmar%d: QI is not supported",
KASSERT(DMAR_HAS_QI(unit), ("dmar%d: QI is not supported",