_INTERRUPT_REMAPPING_INFO

//0x10 bytes (sizeof) struct _INTERRUPT_REMAPPING_INFO { ULONG IrtIndex:30; //0x0 ULONG FlagHalInternal:1; //0x0 ULONG FlagTranslated:1; //0x0 union { struct { ULONG MessageAddressHigh; //0x4 ULONG MessageAddressLow; //0x8 USHORT MessageData; //0xc USHORT Reserved; //0xe } Msi; //0x4 } u; //0x4 };