Searched refs:no_iommu (Results 1 – 11 of 11) sorted by relevance
12 extern int force_iommu, no_iommu;18 #define no_iommu (1) macro
36 int no_iommu __read_mostly;47 if (!no_iommu && max_possible_pfn > MAX_DMA32_PFN) in pci_swiotlb_detect()124 no_iommu = 1; in iommu_setup()
461 if (!no_iommu && in gart_iommu_hole_init()505 } else if ((!no_iommu && max_pfn > MAX_DMA32_PFN) || in gart_iommu_hole_init()
728 if (no_iommu || in gart_iommu_init()
17 int no_iommu __read_mostly;
9 extern int force_iommu, no_iommu;
54 goto no_iommu; in portal_set_cpu()69 no_iommu: in portal_set_cpu()
138 extern int iommu_detected, no_iommu;
3600 if (no_iommu || dmar_disabled) in intel_iommu_shutdown()3712 if (no_iommu || dmar_disabled) in platform_optin_force_iommu()3723 no_iommu = 0; in platform_optin_force_iommu()3768 if (no_iommu || dmar_disabled) in tboot_force_iommu()3772 no_iommu = 0; in tboot_force_iommu()3813 if (!no_iommu) in intel_iommu_init()3816 if (no_iommu || dmar_disabled) { in intel_iommu_init()
930 if (!ret && !no_iommu && !iommu_detected && in detect_intel_iommu()
3467 if (no_iommu || (iommu_detected && !gart_iommu_aperture)) in amd_iommu_detect()3824 if (no_iommu || iommu_default_passthrough()) { in amd_iommu_snp_enable()