WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_URB function
[Applies to KMDF and UMDF]
The WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_URB function initializes a WDF_USB_DEVICE_SELECT_CONFIG_PARAMS structure so that a driver can specify a configuration by using a URB.
Syntax
VOID WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_URB( _Out_ PWDF_USB_DEVICE_SELECT_CONFIG_PARAMS Params, _In_ PURB Urb );
Parameters
- Params [out]
-
A pointer to the driver's WDF_USB_DEVICE_SELECT_CONFIG_PARAMS structure.
- Urb [in]
-
A pointer to a URB structure.
Return value
None
Remarks
The WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_URB function zeros the WDF_USB_DEVICE_SELECT_CONFIG_PARAMS structure and sets the Size member to the size of the structure. It also sets the Type member to WdfUsbTargetDeviceSelectConfigTypeUrb and sets the Types.Urb.Urb member to the Urb pointer.
To initialize a WDF_USB_DEVICE_SELECT_CONFIG_PARAMS structure, the driver must call one of the following functions:
-
WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_MULTIPLE_INTERFACES
-
WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_INTERFACES_DESCRIPTORS
-
WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_URB
Requirements
|
Minimum KMDF version | 1.0 |
|---|---|
|
Minimum UMDF version | 2.0 |
|
Header |
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See also
