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/*-------------------------------

 ------------

 CVS :        $Id: myinitfile3.c,v 1.1 2004-07-05 14:39:47 pj Exp $

 File:        $File$

 Revision:    $Revision: 1.1 $

 Last update: $Date: 2004-07-05 14:39:47 $

 ------------

 System initialization file

 This file contains the 2 functions needed to initialize the system.

 These functions register the following levels:

 an EDF (Earliest Deadline First) level

 a RR (Round Robin) level

 a CBS (Costant Bandwidth Server) level

 a Dummy level

 It can accept these task models:

 HARD_TASK_MODEL (wcet+mit) at level 0

 SOFT_TASK_MODEL (met, period) at level 1

 NRT_TASK_MODEL  at level 2

 This file is similar to the configuration of kernel/init/hartik3.c

 TICK is set to 0 (one-shot timer is used)

*/

/*

 * Copyright (C) 2000 Paolo Gai

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 *

 */

#include "kernel/kern.h"

#include "modules/edf.h"

#include "modules/cbs.h"

#include "modules/rr.h"

#include "modules/dummy.h"

#include "modules/sem.h"

#include "modules/hartport.h"

#include "modules/cabs.h"

#include "modules/pi.h"

#include "modules/pc.h"

#include "modules/nop.h"

#include "drivers/keyb.h"

/*+ sysyem tick in us +*/

#define TICK 0

/*+ RR tick in us +*/

#define RRTICK 10000

TIME __kernel_register_levels__(void *arg)

{

  struct multiboot_info *mb = (struct multiboot_info *)arg;

  EDF_register_level(EDF_ENABLE_ALL);

  CBS_register_level(CBS_ENABLE_ALL, 0);

  RR_register_level(RRTICK, RR_MAIN_YES, mb);

  dummy_register_level();

  NOP_register_module();

  PC_register_module(); /*regirtering the priority ceilig module*/

 SEM_register_module(); /*registering semaphores is it required??*/

 CABS_register_module();/*ofcourse required to create cabs structure*/

  PI_register_module();

  return TICK;

}

TASK __init__(void *arg)

{

  struct multiboot_info *mb = (struct multiboot_info *)arg;

  KEYB_PARMS kparms = BASE_KEYB;

  HARTPORT_init();

  keyb_def_ctrlC(kparms, NULL);

  keyb_def_map(kparms,itaMap);

  KEYB_init(&kparms);

  __call_main__(mb);

  return (void *)0;

}

/*--------------------------------

for using priority ceiling

---------------------------------*/

/*void app_mutex_init(mutex_t *m)

{

  PC_mutexattr_t attr;

  PC_mutexattr_default(attr,1);

  mutex_init(m, &attr);

 }*/

/*------------------------------------

for using Priority inheritance

---------------------------------------*/

/*int app_mutex_init(mutex_t *m)

{

        PI_mutexattr_t attr;

        PI_mutexattr_default(attr);

        return mutex_init(m,&attr);

}*/

/*------------------------------------

for using NOP protocol

---------------------------------------*/

int app_mutex_init(mutex_t *m)

{

        NOP_mutexattr_t attr;

        NOP_mutexattr_default(attr);

        return mutex_init(m, &attr);

}