gart_iommu_aperture_allowed 35 arch/x86/include/asm/gart.h extern int gart_iommu_aperture_allowed; gart_iommu_aperture_allowed 832 arch/x86/kernel/amd_gart_64.c gart_iommu_aperture_allowed = 1; gart_iommu_aperture_allowed 834 arch/x86/kernel/amd_gart_64.c gart_iommu_aperture_allowed = 1; gart_iommu_aperture_allowed 54 arch/x86/kernel/aperture_64.c int gart_iommu_aperture_allowed __initdata; gart_iommu_aperture_allowed 61 arch/x86/kernel/early-quirks.c !gart_iommu_aperture_allowed) {