arch/i386-pc/Drivers/irq.hidd/irq_init.c

   1 /*
   2     Copyright © 1995-2006, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: IRQ system for standalone i386 AROS
   6     Lang: english
   7 */
   8
   9 #include <exec/types.h>
  10 #include <exec/lists.h>
  11 #include <proto/exec.h>
  12 #include <proto/oop.h>
  13 #include <oop/oop.h>
  14 #include <utility/utility.h>
  15 #include <aros/symbolsets.h>
  16 #include <exec/interrupts.h>
  17 #include <exec/execbase.h>
  18 #include <hardware/intbits.h>
  19
  20 #include "irq.h"
  21
  22 #include LC_LIBDEFS_FILE
  23
  24 #undef  SDEBUG
  25 #undef  DEBUG
  26 #define DEBUG 0
  27 #include <aros/debug.h>
  28
  29 static int PCIrq_Init(LIBBASETYPEPTR LIBBASE)
  30 {
  31     int i;
  32     struct irq_staticdata *isd = &LIBBASE->isd;
  33
  34     D(bug("IRQ: Initializing\n"));
  35
  36     /* Initialize IRQ lists */
  37     for (i = 0; i < 16; i++)
  38     {
  39         NEWLIST(&isd->irqlist[i]);
  40     }
  41
  42     Disable();
  43     init_Servers(isd);  /* Initialize all known IRQ servers */
  44     Enable();           /* Turn interrupts on */
  45
  46     D(bug("     Init OK\n"));
  47     return TRUE;
  48 }
  49
  50 ADD2INITLIB(PCIrq_Init, 0)