Searched refs:no_iommu (Results 1 – 10 of 10) sorted by relevance
11 extern int force_iommu, no_iommu;16 #define no_iommu (1) macro
6 extern int force_iommu, no_iommu;
52 no_iommu = 1; in pci_xen_swiotlb_detect()
28 int no_iommu __read_mostly;
36 int no_iommu __read_mostly;165 no_iommu = 1; in iommu_setup()
92 if (!no_iommu && max_possible_pfn > MAX_DMA32_PFN) in pci_swiotlb_detect_4gb()
440 if (!no_iommu && in gart_iommu_hole_init()486 } else if ((!no_iommu && max_pfn > MAX_DMA32_PFN) || in gart_iommu_hole_init()
531 if (no_iommu || swiotlb || dmar_disabled) in tboot_force_iommu()538 no_iommu = 0; in tboot_force_iommu()
756 if (no_iommu || in gart_iommu_init()
1395 if (no_iommu || iommu_detected) in detect_calgary()1583 if (no_iommu || swiotlb || !calgary_detected) in calgary_fixup_tce_spaces()