Symbol: DMAR_ECAP_IR
sys/x86/iommu/intel_intrmap.c
330
if ((unit->hw_ecap & DMAR_ECAP_IR) == 0)
sys/x86/iommu/intel_quirks.c
160
unit->hw_ecap &= ~(DMAR_ECAP_IR | DMAR_ECAP_EIM);