Searched refs:no_iommu (Results 1 – 14 of 14) sorted by relevance
12 extern int force_iommu, no_iommu;18 #define no_iommu (1) macro
33 int no_iommu __read_mostly;70 no_iommu = 1; in iommu_setup()
44 if (!no_iommu && max_possible_pfn > MAX_DMA32_PFN) in pci_swiotlb_detect_4gb()
451 if (!no_iommu && in gart_iommu_hole_init()497 } else if ((!no_iommu && max_pfn > MAX_DMA32_PFN) || in gart_iommu_hole_init()
517 if (no_iommu || dmar_disabled) in tboot_force_iommu()521 no_iommu = 0; in tboot_force_iommu()
730 if (no_iommu || in gart_iommu_init()
17 int no_iommu __read_mostly;
9 extern int force_iommu, no_iommu;
54 no_iommu = 1; in pci_xen_swiotlb_detect()
57 goto no_iommu; in portal_set_cpu()109 no_iommu: in portal_set_cpu()
135 extern int iommu_detected, no_iommu;
4703 if (no_iommu || dmar_disabled) in intel_iommu_shutdown()4818 if (no_iommu || dmar_disabled) in platform_optin_force_iommu()4829 no_iommu = 0; in platform_optin_force_iommu()4919 if (!no_iommu) in intel_iommu_init()4922 if (no_iommu || dmar_disabled) { in intel_iommu_init()
923 if (!ret && !no_iommu && !iommu_detected && in detect_intel_iommu()
2938 if (no_iommu || (iommu_detected && !gart_iommu_aperture)) in amd_iommu_detect()
