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DXGKARG_GETMMIORANGES structure (dispmprt.h)

  • Article

Arguments used to get the memory mapped input output (MMIO) range.

Syntax

typedef struct _DXGKARG_GETMMIORANGES {
  ULONG              VirtualFunctionIndex;
  ULONG              BarIndex;
  ULONG              NumRanges;
  DXGK_MMIORANGEINFO *pMmioRanges;
} DXGKARG_GETMMIORANGES, *PDXGKARG_GETMMIORANGES;

Members

VirtualFunctionIndex

The particular Virtual function to query.

BarIndex

The particular bar to query.

NumRanges

The number of ranges in pMmioRanges.

pMmioRanges

Pointer to an array of DXGK_MMIORANGEINFO structures.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1809
Header dispmprt.h

See also

DXGKDDI_GETMMIORANGES callback function