Share via

HcdPdd_Init (Compact 2013)

  • Article

3/26/2014

This function initializes a host controller interface (HCI) and any platform-specific hardware and structures.

Syntax

DWORD HcdPdd_Init(
  DWORD dwContext 
);

Parameters

  • dwContext
    [in] Pointer to a string indicating the active registry key for the host controller driver.

Return Value

A pointer to PDD-specific data structure indicates success. NULL indicates failure.

Remarks

This function executes at system initialization to detect and configure the HCI hardware. As part of processing this function, the HcdMdd_CreateHcdObject function initializes the model device driver (MDD) and HCI hardware.

Requirements

Header

Hcdddsi.h or Ohcdddsi.h

See Also

Reference

USB Host Controller Driver PDD Functions
HcdMdd_CreateHcdObject