_DMA_TRANSFER_INFO_V2

Metadatacopy
struct _DMA_TRANSFER_INFO_V2 {
    unsigned long MapRegisterCount;/* 0x0  4 */
    unsigned long ScatterGatherElementCount;/* 0x4  4 */
    unsigned long ScatterGatherListSize;/* 0x8  4 */
    unsigned long LogicalPageCount;/* 0xc  4 */
};