PSYCHO_IOMMU_CTRL_DENAB  107 arch/sparc/kernel/pci_psycho.c #define  PSYCHO_IOMMU_CTRL_DENAB    0x0000000000000002UL /* Diagnostic mode enable        */
PSYCHO_IOMMU_CTRL_DENAB  395 arch/sparc/kernel/psycho_common.c #define  PSYCHO_IOMMU_CTRL_DENAB    	0x0000000000000002UL