Set VTd attribute for a system memory.\r
\r
@param[in] VtdIndex The index used to identify a VTd engine.\r
+ @param[in] DomainIdentifier The domain ID of the source.\r
@param[in] SecondLevelPagingEntry The second level paging entry in VTd table for the device.\r
@param[in] BaseAddress The base of device memory address to be used as the DMA memory.\r
@param[in] Length The length of device memory address to be used as the DMA memory.\r