DSM_PARAMETERS - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers
// mpiowmi.h

typedef struct _DSM_PARAMETERS {
  WCHAR        DsmName[63 + 1];
  ULONGLONG    DsmContext;
  DSM_VERSION  DsmVersion;
  DSM_COUNTERS DsmCounters;
} DSM_PARAMETERS, *PDSM_PARAMETERS;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ns-mpiowmi-_dsm_parameters)

_DSM_PARAMETERS structure

Description

The DSM_PARAMETERS structure holds the DSM version and timer counters information.

Members

DsmName

A string field of maximum length 63 characters that returns the friendly name of the DSM.

DsmContext

An unsigned 64-bitfield that represents a unique identifier as used by MPIO to address a particular DSM.

DsmVersion

A field that contains an instance of the DSM_VERSION structure with version information for the DSM.

DsmCounters

A field that contains an instance of the DSM_COUNTERS structure with timer counters information that is specific to the particular DSM.