HcdMdd_PowerUp (Windows Embedded CE 6.0)
1/6/2010
This function is the host controller driver model device driver (MDD) power-up handler.
Syntax
BOOL HcdMdd_PowerUp(
LPVOID lpvOhcdObject
);
Parameters
- lpvOhcdObject
[in] Pointer to a host controller interface (HCI) driver object.
Return Value
TRUE indicates success. FALSE indicates failure.
Remarks
This function should be called by the platform dependent driver (PDD) as part of processing this function. It causes the MDD to restore state and reinitialize the HCI hardware. All client drivers loaded at the time that the power is turned off are unloaded. Once this is completed, the HCI hardware is placed into the USB OPERATIONAL state, and drivers for devices that are still attached are loaded.
Requirements
| Header | Hcdddsi.h or Ohcdddsi.h |
| Windows Embedded CE | Windows CE 1.0 and later |