// dispmprt.h

typedef struct _DXGKARG_GETVENDORANDDEVICE {
  ULONG  VirtualFunctionIndex;
  USHORT VendorId;
  USHORT DeviceId;
} DXGKARG_GETVENDORANDDEVICE, *PDXGKARG_GETVENDORANDDEVICE;
View the official Windows Driver Kit DDI reference

NtDoc

No description available.

Edit description on GitHub

Windows Driver Kit DDI reference (ns-dispmprt-_dxgkarg_getvendoranddevice)

_DXGKARG_GETVENDORANDDEVICE structure

Description

Arguments used to supply the Vendor and Device IDs for a PCI Express SR-IOV Virtual Function (VF) to be used as the basis for the more generic Plug and Play IDs for the VF.

Members

`VirtualFunctionIndex`

Zero-based offset of the Virtual Function from the first VF exposed by this Physical Function.

`VendorId`

To be filled in with the Vendor ID to be used for this function.

`DeviceId`

To be filled in with the Device ID to be used for this function.

DXGKARG_GETVENDORANDDEVICE - NtDoc