SR-IOV NDIS Functions
This section includes the NDIS functions that can be called by miniport drivers for network adapters that support the single root I/O virtualization (SR-IOV) interface. This interface is supported in NDIS version 6.30 and later versions.
The SR-IOV functions are called by a miniport driver for either the PCI Express (PCIe) Physical Function (PF) or Virtual Function (VF) of the network adapter. The following table defines the calling requirements of the SR-IOC NDIS function.
| Name | Called only by the PF miniport driver | Called only by the VF miniport driver |
|---|---|---|
| NdisMEnableVirtualization | X | |
| NdisMGetVirtualFunctionBusData | X | |
| NdisMGetVirtualFunctionLocation | X | |
| NdisMInvalidateConfigBlock | X | |
| NdisMQueryProbedBars | X | |
| NdisMReadConfigBlock | X | |
| NdisMSetVirtualFunctionBusData | X | |
| NdisMWriteConfigBlock | X |
For more information about the SR-IOV interface, see Overview of Single Root I/O Virtualization (SR-IOV).
Send comments about this topic to Microsoft
Build date: 5/7/2013
