usrwindml.c

windriver_VxWorks.zinc60t22 zin6.0 for tornado 2.2 patch

/* usrWindMl.c - configuration file for WindML */

/* Copyright 2002 Wind River Systems, Inc. */

/*
modification history
--------------------
01b,16sep02,wdf  Added ability to initialize input drivers that are BSP specific.
01a,10dec01,jlb  written
*/

/*
DESCRIPTION
This file is included in usrConfig.c, via usrExtra.c.

This file contains routines that configure and initialize the WindML 
multimedia package.

INTERNAL

SEE ALSO usrExtra.c

.I WindMl User's Guide

*/

#ifndef __INCusrWindmlc
#define __INCusrWindmlc


#include "vxWorks.h"
#include "ugl/sysWindML.h"

/* defines */

/* If using the Intel 8042 (most likely an emulated device), then the 
 * driver, needs to be loaded.  Also if the device names have not been
 * defined, provide a default name.
 */
#ifndef INCLUDE_WINDML_BSP_INPUT_DEVICES
#ifdef INCLUDE_WINDML_PS2_POINTER
#ifndef INCLUDE_WINDML_PS2_KEYBOARD /* If pointer, tehn we must have keyboard */
#define INCLUDE_WINDML_PS2_KEYBOARD
#endif /* INCLUDE_WINDML_PS2_KEYBOARD */
#ifndef WINDML_POINTER_DEV_NAME
#define WINDML_POINTER_DEV_NAME		"/pointer/0"
#endif /* WINDML_POINTER_DEV_NAME */
#endif /* INCLUDE_WINDML_PS2_POINTER */

#ifdef INCLUDE_WINDML_PS2_KEYBOARD
#ifndef WINDML_KEYBOARD_DEV_NAME
#define WINDML_KEYBOARD_DEV_NAME	"/keyboard/0"
#endif /* WINDML_KEYBOARD_DEV_NAME */
#include  "serial/i8042KbdMse.c"
#endif /* INCLUDE_WINDML_PS2_KEYBOARD */

#ifdef INCLUDE_WINDML_ASSABET_TS
extern int assabetTsDevCreate (char * name);
#endif /* INCLUDE_WINDML_ASSABET_TS */
#endif /* INCLUDE_WINDML_BSP_INPUT_DEVICES */

/******************************************************************************
*
* usrWindMlInit - configure and initialize WindML components
*
* This routine configures and initializes the WindML multimedia package. The
* WindML package is built such that the low level device drivers are always
* built into the VxWorks kernel.  The device handlers and the application
* library may be built into the VxWorks boot image of be downloaded.  
*
* RETURNS: OK or ERROR.
*/

STATUS usrWindMlInit (void)
    {

   /* If INCLUDE_WINDML_BSP_INPUT_DEVICES is defined then the BSP has its
    * own drivers and call syWindMLDevCreate (in sysWindML.c) and allow it
    * to create the keyboard and mouse devices.  Otherwise if WindML is 
    * using the PS2 (i8042 or emulated device), initialize the device for 
    * the keyboard and the mouse, as appropriatly.  If the VxWorks
    * PC Console is defined, then the i8042 for the keyboard device has
    * been initialized.
    */

#ifdef INCLUDE_WINDML_BSP_INPUT_DEVICES
    sysWindMLDevCreate();
#else /*INCLUDE_WINDML_BSP_INPUT_DEVICES */

#ifdef INCLUDE_WINDML_PS2_KEYBOARD
#ifndef INCLUDE_PC_CONSOLE
    i8042KbdDevCreate (WINDML_KEYBOARD_DEV_NAME);
#endif /* INCLUDE_PC_CONSOLE */
#ifdef  INCLUDE_WINDML_PS2_POINTER
    i8042MseDevCreate (WINDML_POINTER_DEV_NAME);
#endif /* INCLUDE_WINDML_PS2_POINTER */
#endif /* INCLUDE_WINDML_PS2_KEYBOARD */

#ifdef INCLUDE_WINDML_ASSABET_TS
        assabetTsDevCreate (WINDML_POINTER_DEV_NAME);
#endif /* INCLUDE_WINDML_ASSABET_TS */
#endif /* INCLUDE_WINDML_BSP_INPUT_DEVICES */

	return (OK);
	}

#endif /* __INCusrWindmlc */