// dispmprt.h

typedef struct _DXGKARG_GETMMIORANGES {
  ULONG              VirtualFunctionIndex;
  ULONG              BarIndex;
  ULONG              NumRanges;
  DXGK_MMIORANGEINFO *pMmioRanges;
} DXGKARG_GETMMIORANGES, *PDXGKARG_GETMMIORANGES;
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Windows Driver Kit DDI reference (ns-dispmprt-_dxgkarg_getmmioranges)

_DXGKARG_GETMMIORANGES structure

Description

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

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.

DXGKARG_GETMMIORANGES - NtDoc