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Regard whitespace Rev 1340 → Rev 1441

/demos/trunk/loader/shark/initfile.c
1,24 → 1,19
/*
* Project: S.Ha.R.K.
*
* Coordinators:
* Giorgio Buttazzo <giorgio@sssup.it>
* Paolo Gai <pj@gandalf.sssup.it>
* Coordinators: Giorgio Buttazzo <giorgio@sssup.it>
*
* Authors :
* Giacomo Guidi <giacomo@gandalf.sssup.it>
* (see the web pages for full authors list)
* Authors : Mauro Marinoni <mauro.marinoni@unipv.it>
* (see authors.txt for full list of hartik's authors)
*
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
*
* http://www.sssup.it
* http://retis.sssup.it
* http://shark.sssup.it
* http://hartik.sssup.it
*/
 
/*
* 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
32,41 → 27,64
* 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 <kernel/kern.h>
 
#include "modules/edf.h"
#include "modules/cbs.h"
#include "modules/posix.h"
#include "pthread.h"
#include "drivers/keyb.h"
#include "modules/sem.h"
#include "modules/rr.h"
#include "modules/dummy.h"
#include "modules/hartport.h"
#include "modules/intdrive.h"
 
#include "modules/posix.h"
#include "grubstar.h"
#include "fsf_contract.h"
#include "fsf_server.h"
 
#include "modules/pi.h"
#include "modules/pc.h"
 
#include "pthread.h"
 
#include "modules/sem.h"
#include "modules/hartport.h"
 
#include <drivers/shark_linuxc26.h>
#include <drivers/shark_pci26.h>
 
/*+ sysyem tick in us +*/
#define TICK 0
 
/*+ RR tick in us +*/
#define RRTICK 10000
 
/*+ Interrupt Server +*/
#define INTDRIVE_Q 1000
#define INTDRIVE_T 10000
#define INTDRIVE_FLAG 0
 
void call_shutdown_task(void *arg);
int device_drivers_init();
int device_drivers_close();
void set_shutdown_task();
TASK shutdown_task_body(void *arg);
 
PID shutdown_task_PID = 1;
 
TIME __kernel_register_levels__(void *arg)
{
struct multiboot_info *mb = (struct multiboot_info *)arg;
int grubstar_level;
 
INTDRIVE_register_level(INTDRIVE_Q, INTDRIVE_T, INTDRIVE_FLAG);
EDF_register_level(EDF_ENABLE_ALL);
POSIX_register_level(RRTICK, 1, mb, 32);
grubstar_level = GRUBSTAR_register_level(FSF_MAX_N_SERVERS, 0);
grubstar_level = GRUBSTAR_register_level(FSF_MAX_N_SERVERS, 1);
FSF_register_module(grubstar_level, (int)(MAX_BANDWIDTH * 0.9));
dummy_register_level();
CBS_register_level(CBS_ENABLE_ALL,0);
CBS_register_level(CBS_ENABLE_ALL,1);
 
SEM_register_module();
 
73,12 → 91,64
PI_register_module();
PC_register_module();
 
PTHREAD_register_module(1, 0, 1);
PTHREAD_register_module(2, 0, 1);
 
return TICK;
}
 
int device_drivers_close() {
return 0;
}
 
int device_drivers_init() {
 
LINUXC26_register_module();
PCI26_init();
 
return 0;
}
 
TASK shutdown_task_body(void *arg) {
 
device_drivers_close();
sys_shutdown_message("-- S.Ha.R.K. Closed --\n");
sys_abort_shutdown(0);
 
return NULL;
}
 
#define SHUTDOWN_TIMEOUT_SEC 3
 
void set_shutdown_task() {
 
NRT_TASK_MODEL nrt;
 
nrt_task_default_model(nrt);
nrt_task_def_system(nrt);
 
shutdown_task_PID = task_create("Shutdown Task", shutdown_task_body, &nrt, NULL);
if (shutdown_task_PID == NIL) {
sys_shutdown_message("Error: Cannot create shutdown task\n");
sys_end();
}
 
}
 
void call_shutdown_task(void *arg) {
 
struct timespec t;
 
sys_gettime(&t);
t.tv_sec += SHUTDOWN_TIMEOUT_SEC;
 
/* Emergency timeout to exit from RUNLEVEL_SHUTDOWN */
kern_event_post(&t,(void *)((void *)sys_abort_shutdown),(void *)0);
 
task_activate(shutdown_task_PID);
}
 
TASK __init__(void *arg)
{
struct multiboot_info *mb = (struct multiboot_info *)arg;
85,6 → 155,12
 
HARTPORT_init();
 
set_shutdown_task();
 
device_drivers_init();
 
sys_atrunlevel(call_shutdown_task, NULL, RUNLEVEL_SHUTDOWN);
 
__call_main__(mb);
 
return (void *)0;