// strmini.h
typedef enum {
PerRequestExtension,
DmaBuffer,
SRBDataBuffer
} STREAM_BUFFER_TYPE;
View the official Windows Driver Kit DDI referenceNo description available.
This enumeration defines the buffer types for StreamClassGetPhysicalAddress.
PerRequestExtensionIndicates the physical address of the SRB extension.
DmaBufferIndicates the physical address of the DMA buffer.
SRBDataBufferIndicates the physical address of a data buffer.