/*
 ******************************************************************************
 *                     INTERPEAK SOURCE FILE
 *
 *   Document no: @(#) $Name $ $RCSfile $ $Revision $
 *   $Source $
 *   $Author $
 *   $State $ $Locker $
 *
 *   INTERPEAK_COPYRIGHT_STRING
 ******************************************************************************
 */

/*
 ****************************************************************************
 * 1                    DESCRIPTION
 ****************************************************************************
 */
/****************************************************************************
 * sec4_io.c -- bus operations for SEC4 Driver.
 *              Based on sec2_io.c for SEC2 Driver.
 ****************************************************************************
 * Copyright (c) Certicom Corp. 1996-2002.  All rights reserved
 * Copyright (c) 2003, 2004 Freescale Semiconductor
 * All Rights Reserved. Proprietary and Confidential.
 *
 * NOTICE: The information contained in this file is proprietary
 * to Freescale Semiconductor, and is being made available to
 * Freescale's customers under strict license agreements.
 * Use or disclosure of this information is permissible only
 * under the terms of the existing license agreement.
 ***************************************************************************/



/* Revision History:
 * 1.0   Mar 11,2011 - Based on sec2_io.c v1.2
 */
/*
 ****************************************************************************
 * 2                    CONFIGURATION
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 3                    INCLUDE FILES
 ****************************************************************************
 */
#include <taskLib.h>
#include "Sec4Driver.h"

/*
 ****************************************************************************
 * 4                    DEFINES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 5                    TYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 6                    EXTERN PROTOTYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 7                    LOCAL PROTOTYPES
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 8                    DATA
 ****************************************************************************
 */

SEM_ID JobEnqueueSemId;
MSG_Q_ID IsrMsgQId;
int driverNum;
DEV_HDR vxworksDrvDev;

/*
 ****************************************************************************
 * 9                    LOCAL FUNCTIONS
 ****************************************************************************
 */

/*
 ****************************************************************************
 * 10                   PUBLIC FUNCTIONS
 ****************************************************************************
 */


IO_STATUS IOInitQs(uint16_t size)
{
    /* set up ISR/ProcessingComplete message queue */
    IsrMsgQId = msgQCreate(size, sizeof(COMPLETED_JOB), MSG_Q_FIFO); 
    if (IsrMsgQId == NULL)
        return SEC4_VXWORKS_CANNOT_CREATE_QUEUE;

    return SEC4_SUCCESS;
}

IO_STATUS IORegisterDriver()
{
    /* start ProcessComplete task, with high priority */
    if (taskSpawn (SEC4_PC_TASKNAME,
              PROCESSING_COMPLETE_PRIORITY,
              0,
              PROCESSING_COMPLETE_STACKSIZE,
              (FUNCPTR)ProcessingComplete,
              0, 0, 0, 0, 0, 0, 0, 0, 0, 0) == TASK_ID_ERROR)
	    return (SEC4_UNKNOWN_ERROR);
#ifdef SEC4_POLLED_MODE
    if (taskSpawn ("tSec4PT",
    		POLL_COMPLETE_PRIORITY,
            0,
            POLL_COMPLETE_STACKSIZE,
            (FUNCPTR)PollComplete,
            0, 0, 0, 0, 0, 0, 0, 0, 0, 0) == TASK_ID_ERROR)
	    return (SEC4_UNKNOWN_ERROR);
#endif    

    /* add the driver to the driver table */
    driverNum = iosDrvInstall(SEC4Open, NULL, SEC4Open, SEC4Close, NULL, NULL, SEC4_ioctl);
    if (driverNum < 0)
        return (SEC4_IO_VXWORKS_DRIVER_TABLE_ADD_ERROR);

    (void) iosDevAdd(&vxworksDrvDev, vxworksDrvName, driverNum);

    return (SEC4_SUCCESS);
}

void IOInitSemaphores()
{
    /* initialize semaphores */
	/* JobEnqueueSemId is for enqueueing jobs to the SEC4 Engine */
	JobEnqueueSemId = semBCreate(SEM_Q_PRIORITY, SEM_FULL);
}

/*
 ****************************************************************************
 *                      END OF FILE
 ****************************************************************************
 */