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Searched refs:no_iommu (Results 1 - 25 of 25) sorted by relevance

/kernel/linux/linux-5.10/arch/ia64/include/asm/
H A Diommu.h12 extern int force_iommu, no_iommu;
18 #define no_iommu (1) macro
/kernel/linux/linux-6.6/arch/ia64/include/asm/
H A Diommu.h12 extern int force_iommu, no_iommu;
18 #define no_iommu (1) macro
/kernel/linux/linux-6.6/arch/x86/kernel/
H A Dpci-dma.c36 int no_iommu __read_mostly;
46 /* don't initialize swiotlb if iommu=off (no_iommu=1) */ in pci_swiotlb_detect()
47 if (!no_iommu && max_possible_pfn > MAX_DMA32_PFN) in pci_swiotlb_detect()
124 no_iommu = 1; in iommu_setup()
H A Daperture_64.c461 if (!no_iommu && in gart_iommu_hole_init()
505 } else if ((!no_iommu && max_pfn > MAX_DMA32_PFN) || in gart_iommu_hole_init()
H A Damd_gart_64.c728 if (no_iommu || in gart_iommu_init()
/kernel/linux/linux-5.10/arch/x86/kernel/
H A Dpci-dma.c33 int no_iommu __read_mostly;
70 no_iommu = 1; in iommu_setup()
H A Dpci-swiotlb.c43 /* don't initialize swiotlb if iommu=off (no_iommu=1) */ in pci_swiotlb_detect_4gb()
44 if (!no_iommu && max_possible_pfn > MAX_DMA32_PFN) in pci_swiotlb_detect_4gb()
H A Daperture_64.c451 if (!no_iommu && in gart_iommu_hole_init()
497 } else if ((!no_iommu && max_pfn > MAX_DMA32_PFN) || in gart_iommu_hole_init()
H A Dtboot.c518 if (no_iommu || dmar_disabled) in tboot_force_iommu()
522 no_iommu = 0; in tboot_force_iommu()
H A Damd_gart_64.c730 if (no_iommu || in gart_iommu_init()
/kernel/linux/linux-5.10/arch/x86/include/asm/
H A Diommu.h9 extern int force_iommu, no_iommu;
/kernel/linux/linux-5.10/arch/ia64/kernel/
H A Dpci-dma.c17 int no_iommu __read_mostly;
/kernel/linux/linux-6.6/arch/ia64/kernel/
H A Dpci-dma.c17 int no_iommu __read_mostly;
/kernel/linux/linux-6.6/arch/x86/include/asm/
H A Diommu.h9 extern int force_iommu, no_iommu;
/kernel/linux/linux-5.10/arch/x86/xen/
H A Dpci-swiotlb-xen.c48 /* pci_swiotlb_detect_4gb turns on native SWIOTLB if no_iommu == 0 in pci_xen_swiotlb_detect()
51 * only Xen SWIOTLB it is not useful to us so set no_iommu=1 here. in pci_xen_swiotlb_detect()
54 no_iommu = 1; in pci_xen_swiotlb_detect()
/kernel/linux/linux-6.6/drivers/soc/fsl/qbman/
H A Dqman_portal.c54 goto no_iommu; in portal_set_cpu()
69 no_iommu: in portal_set_cpu()
/kernel/linux/linux-5.10/drivers/soc/fsl/qbman/
H A Dqman_portal.c57 goto no_iommu; in portal_set_cpu()
109 no_iommu: in portal_set_cpu()
/kernel/linux/linux-5.10/include/linux/
H A Ddmar.h135 extern int iommu_detected, no_iommu;
/kernel/linux/linux-6.6/include/linux/
H A Ddmar.h138 extern int iommu_detected, no_iommu;
/kernel/linux/linux-6.6/drivers/iommu/intel/
H A Diommu.c3600 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()
H A Ddmar.c930 if (!ret && !no_iommu && !iommu_detected && in detect_intel_iommu()
/kernel/linux/linux-5.10/drivers/iommu/intel/
H A Diommu.c4792 if (no_iommu || dmar_disabled) in intel_iommu_shutdown()
4909 if (no_iommu || dmar_disabled) in platform_optin_force_iommu()
4920 no_iommu = 0; in platform_optin_force_iommu()
5010 if (!no_iommu) in intel_iommu_init()
5013 if (no_iommu || dmar_disabled) { in intel_iommu_init()
H A Ddmar.c924 if (!ret && !no_iommu && !iommu_detected && in detect_intel_iommu()
/kernel/linux/linux-6.6/drivers/iommu/amd/
H A Dinit.c3458 if (no_iommu || (iommu_detected && !gart_iommu_aperture)) in amd_iommu_detect()
3815 if (no_iommu || iommu_default_passthrough()) { in amd_iommu_snp_enable()
/kernel/linux/linux-5.10/drivers/iommu/amd/
H A Dinit.c2991 if (no_iommu || (iommu_detected && !gart_iommu_aperture)) in amd_iommu_detect()

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