// d3dkmddi.h

DXGKDDI_ENDLIVEMIGRATION DxgkddiEndlivemigration;

NTSTATUS DxgkddiEndlivemigration(
  IN_CONST_HANDLE hAdapter,
  UINT vfIndex
)
{...}
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Windows Driver Kit DDI reference (nc-d3dkmddi-dxgkddi_endlivemigration)

Description

Dxgkrnl calls KMD's DxgkDdiEndLiveMigration function to notify the driver that a live migration is ending.

Parameters

`hAdapter`

[in] A handle to a context block associated with a display adapter. The display miniport driver previously provided this handle to Dxgkrnl in the MiniportDeviceContext output parameter of the DXGKDDI_ADD_DEVICE function.

`vfIndex`

[in] Identifies the virtual function / vDEV being referenced. This index value localizes to the specific virtual device.

Return value

DxgkDdiEndLiveMigration returns STATUS_SUCCESS if it succeeds; otherwise, it returns an appropriate NTSTATUS code.

Remarks

DxgkDdiEndLiveMigration is called when there is no more need for migration configuration on the specified VF. All scheduling and state should return to a non-migrating configuration.

For more information, see Live migration on GPU-P devices.

DXGKDDI_ENDLIVEMIGRATION - NtDoc