intel_iommu_sm 360 drivers/iommu/intel-iommu.c int intel_iommu_sm; intel_iommu_sm 463 drivers/iommu/intel-iommu.c intel_iommu_sm = 1; intel_iommu_sm 441 include/linux/intel-iommu.h extern int intel_iommu_sm; intel_iommu_sm 443 include/linux/intel-iommu.h #define sm_supported(iommu) (intel_iommu_sm && ecap_smts((iommu)->ecap))