// dispmprt.h

DXGKDDI_CONTROLDIAGNOSTICREPORTING DxgkddiControldiagnosticreporting;

NTSTATUS DxgkddiControldiagnosticreporting(
  IN_CONST_PVOID MiniportDeviceContext,
  IN_PDXGKARG_CONTROLDIAGNOSTICREPORTING pArgControlDiagnosticReporting
)
{...}
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Windows Driver Kit DDI reference (nc-dispmprt-dxgkddi_controldiagnosticreporting)

DXGKDDI_CONTROLDIAGNOSTICREPORTING callback function

Description

The OS calls DxgkddiControlDiagnosticReporting to apply the set of diagnostics which should be enabled for a diagnostic category. Any diagnostics which are not included in the set should be disabled.

Parameters

`MiniportDeviceContext`

Identifies the adapter.

`pArgControlDiagnosticReporting`

A pointer to a DXGKARG_QUERYDIAGNOSTICTYPESSUPPORT structure that indicates the category of diagnostic being queried and provides space for the driver to describe the diagnostic support it has.

Return value

Return STATUS_SUCCESS if the operation succeeds. Otherwise, returns an appropriate NTSTATUS Values error code defined in Ntstatus.h.

Prototype

//Declaration

DXGKDDI_CONTROLDIAGNOSTICREPORTING DxgkddiControldiagnosticreporting;

// Definition

NTSTATUS DxgkddiControldiagnosticreporting
(
    IN_CONST_PVOID MiniportDeviceContext
    IN_PDXGKARG_CONTROLDIAGNOSTICREPORTING pArgControlDiagnosticReporting
)
{...}

DXGKDDI_CONTROLDIAGNOSTICREPORTING *PDXGKDDI_CONTROLDIAGNOSTICREPORTING

Remarks

This function is always called at PASSIVE level so the supporting code should be made pageable.

DXGKDDI_CONTROLDIAGNOSTICREPORTING - NtDoc