UdecxWdfDeviceAddUsbDeviceEmulation - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// udecxwdfdevice.h
NTSTATUS UdecxWdfDeviceAddUsbDeviceEmulation(
WDFDEVICE WdfDevice,
[in] PUDECX_WDF_DEVICE_CONFIG Config
);
View the official Windows Driver Kit DDI referenceNo description available.
Initializes a framework device object to support operations related to a host controller and a virtual USB device attached to the controller.
WdfDeviceA handle to the framework device object that the client driver retrieved in the previous call to WdfDeviceCreate.
Config [in]A pointer to a UDECX_WDF_DEVICE_CONFIG structure that the client driver initialized by calling UDECX_WDF_DEVICE_CONFIG_INIT.
The method returns STATUS_SUCCESS if the operation succeeds. Otherwise, this method might return an appropriate NTSTATUS error code.
The UDE client driver for the emulated host controller and the USB device must call this method after the WdfDeviceCreate call.
During this call, the client driver-supplied event callback implementations are also registered. Supply function pointers to those functions by call setting appropriate members of UDECX_WDF_DEVICE_CONFIG.
The method makes the framework device object capable of performing operations related to a controller and its root hub, such as handling various queues required to process IOCTL requests sent to the attached USB device.
Architecture: USB Device Emulation (UDE)