force_iommu 10 arch/ia64/include/asm/iommu.h extern int force_iommu, no_iommu; force_iommu 19 arch/ia64/kernel/pci-dma.c int force_iommu __read_mostly = 1; force_iommu 21 arch/ia64/kernel/pci-dma.c int force_iommu __read_mostly; force_iommu 5 arch/x86/include/asm/iommu.h extern int force_iommu, no_iommu; force_iommu 188 arch/x86/kernel/amd_gart_64.c return force_iommu || !dma_capable(dev, addr, size); force_iommu 451 arch/x86/kernel/amd_gart_64.c if (force_iommu || iommu_merge) { force_iommu 474 arch/x86/kernel/amd_gart_64.c !force_iommu || dev->coherent_dma_mask <= DMA_BIT_MASK(24)) force_iommu 732 arch/x86/kernel/amd_gart_64.c (!force_iommu && max_pfn <= MAX_DMA32_PFN) || force_iommu 498 arch/x86/kernel/aperture_64.c force_iommu || force_iommu 60 arch/x86/kernel/early-quirks.c if ((max_pfn > MAX_DMA32_PFN || force_iommu) && force_iommu 26 arch/x86/kernel/pci-dma.c int force_iommu __read_mostly = 1; force_iommu 29 arch/x86/kernel/pci-dma.c int force_iommu __read_mostly = 0; force_iommu 74 arch/x86/kernel/pci-dma.c force_iommu = 1; force_iommu 77 arch/x86/kernel/pci-dma.c force_iommu = 0; force_iommu 82 arch/x86/kernel/pci-dma.c force_iommu = 1; force_iommu 90 arch/x86/kernel/pci-dma.c force_iommu = 1;