include/asm-i386/interrupt.h

   1 /*
   2  * (C) Copyright 2009
   3  * Graeme Russ, graeme.russ@gmail.com
   4  *
   5  * (C) Copyright 2002
   6  * Daniel Engström, Omicron Ceti AB, daniel@omicron.se
   7  *
   8  * See file CREDITS for list of people who contributed to this
   9  * project.
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License as
  13  * published by the Free Software Foundation; either version 2 of
  14  * the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  24  * MA 02111-1307 USA
  25  */
  26
  27 #ifndef __ASM_INTERRUPT_H_
  28 #define __ASM_INTERRUPT_H_ 1
  29
  30 /* cpu/i386/interrupts.c */
  31 void set_vector(u8 intnum, void *routine);
  32
  33 /* arch/i386/lib/interupts.c */
  34 void disable_irq(int irq);
  35 void enable_irq(int irq);
  36
  37 /* Architecture specific functions */
  38 void mask_irq(int irq);
  39 void unmask_irq(int irq);
  40 void specific_eoi(int irq);
  41
  42 extern char exception_stack[];
  43
  44 #define __isr__ void __attribute__ ((regparm(0)))
  45
  46 #endif