dmar_disable_qi 1853 drivers/iommu/dmar.c dmar_disable_qi(iommu); dmar_disable_qi 2972 drivers/iommu/intel-iommu.c dmar_disable_qi(iommu); dmar_disable_qi 589 drivers/iommu/intel_irq_remapping.c dmar_disable_qi(iommu); dmar_disable_qi 640 include/linux/intel-iommu.h extern void dmar_disable_qi(struct intel_iommu *iommu);