union _IOMMU_SVM_CAPABILITIES// Size=0xc
{
    unsigned long AtsCapability:1;// Offset=0x0 Size=0x4 BitOffset=0x0 BitSize=0x1
    unsigned long PriCapability:1;// Offset=0x0 Size=0x4 BitOffset=0x1 BitSize=0x1
    unsigned long PasidCapability:1;// Offset=0x0 Size=0x4 BitOffset=0x2 BitSize=0x1
    struct _unnamed_2094 CapReg;// Offset=0x4 Size=0x4
    unsigned long Rsvd:15;// Offset=0x8 Size=0x4 BitOffset=0x0 BitSize=0xf
    unsigned long AsULONG;// Offset=0x0 Size=0x4
};