NdisMRegisterWdiMiniportDriver function (dot11wdi.h)
Important
This topic is part of the WDI driver model released in Windows 10. The WDI driver model is in maintenance mode and will only receive high priority fixes. WiFiCx is the Wi-Fi driver model released in Windows 11. We recommend that you use WiFiCx to take advantage of the latest features.
A miniport driver calls the NdisMRegisterWdiMiniportDriver function to register MiniportWdiXxx entry points with NDIS as the first step in initialization.
Syntax
NDIS_EXPORTED_ROUTINE NDIS_STATUS NdisMRegisterWdiMiniportDriver(
[in] DRIVER_OBJECT *DriverObject,
[in] PCUNICODE_STRING RegistryPath,
[in, optional] NDIS_MINIPORT_DRIVER_CONTEXT NdisDriverContext,
[in] NDIS_MINIPORT_DRIVER_CHARACTERISTICS *MiniportDriverCharacteristics,
[in] NDIS_MINIPORT_DRIVER_WDI_CHARACTERISTICS *MiniportWdiCharacteristics,
[out] NDIS_MINIPORT_DRIVER_HANDLE *NdisMiniportDriverHandle
);
Parameters
[in] DriverObject
A pointer to an opaque driver object that the miniport driver received in its DriverEntry routine at the Argument1 parameter (see DriverEntry of NDIS Miniport Drivers).
[in] RegistryPath
A pointer to an opaque registry path that the miniport driver received in its DriverEntry routine at the Argument2 parameter.
[in, optional] NdisDriverContext
A handle to a driver-allocated context area where the driver maintains state and configuration information.
[in] MiniportDriverCharacteristics
A pointer to an NDIS_MINIPORT_DRIVER_CHARACTERISTICS structure that the caller initialized.
[in] MiniportWdiCharacteristics
A pointer to an NDIS_MINIPORT_DRIVER_WDI_CHARACTERISTICS structure that the caller initialized.
[out] NdisMiniportDriverHandle
A pointer to a caller-supplied handle variable. NDIS writes a handle to this variable that uniquely identifies this driver. The driver must save this handle for use in subsequent NdisXxx function calls.
Return value
NdisMRegisterWdiMiniportDriver can return any of the following return values.
Return code | Description |
---|---|
|
NdisMRegisterWdiMiniportDriver registered the WDI miniport driver successfully. |
|
The CharacteristicsLength parameter is incorrect for the NDIS version that is specified at the MajorNdisVersion member in the structure at MiniportDriverCharacteristics . |
|
The MajorNdisVersion or MinorNdisVersion specified in the characteristics structure is invalid. |
|
A shortage of resources, possibly memory, prevented NDIS from registering the caller. |
|
This is a default error status, returned when none of the preceding errors caused the registration to fail. |
|
An appropriate NDIS_STATUS code in the case of a failure. |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 10 |
Minimum supported server | Windows Server 2016 |
Target Platform | Windows |
Header | dot11wdi.h |
Library | Ndis.lib |
IRQL | PASSIVE_LEVEL |