Defined in 1 files as a macro:

• arch/ia64/include/asm/iommu.h, line 16 (as a macro)

Defined in 3 files as a externvar:

• arch/ia64/include/asm/iommu.h, line 11 (as a externvar)
• arch/x86/include/asm/iommu.h, line 5 (as a externvar)
• include/linux/dmar.h, line 138 (as a externvar)

Referenced in 11 files:

• arch/ia64/kernel/pci-dma.c, line 27
• arch/x86/kernel/amd_gart_64.c, line 755
• arch/x86/kernel/aperture_64.c
  • line 411
  • line 449
• arch/x86/kernel/pci-calgary_64.c
  • line 1387
  • line 1575
• arch/x86/kernel/pci-dma.c
  • line 35
  • line 160
• arch/x86/kernel/pci-swiotlb.c, line 91
• arch/x86/kernel/tboot.c
  • line 528
  • line 535
• arch/x86/xen/pci-swiotlb-xen.c, line 67
• drivers/iommu/amd_iommu_init.c, line 2157
• drivers/iommu/dmar.c, line 884
• drivers/iommu/intel-iommu.c, line 4607