dmar_reenable_qi 4176 drivers/iommu/intel-iommu.c 			dmar_reenable_qi(iommu);
dmar_reenable_qi 1046 drivers/iommu/intel_irq_remapping.c 			dmar_reenable_qi(iommu);
dmar_reenable_qi  641 include/linux/intel-iommu.h extern int dmar_reenable_qi(struct intel_iommu *iommu);