include/asm-nios2nommu/hardirq.h

   1 /*
   2  * Ported from m68knommu
   3  *
   4  * Copyright (C) 2003, Microtronix Datacom Ltd.
   5  * Copyright (C) 2004, Microtronix Datacom Ltd.
   6  *
   7  * All rights reserved.
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
  17  * NON INFRINGEMENT.  See the GNU General Public License for more
  18  * details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23  *
  24  */
  25 #ifndef __NIOS2_HARDIRQ_H
  26 #define __NIOS2_HARDIRQ_H
  27
  28 #include <linux/cache.h>
  29 #include <linux/threads.h>
  30
  31 typedef struct {
  32         unsigned int __softirq_pending;
  33 } ____cacheline_aligned irq_cpustat_t;
  34
  35 #include <linux/irq_cpustat.h>  /* Standard mappings for irq_cpustat_t above */
  36
  37 #define HARDIRQ_BITS    8
  38
  39 #ifdef CONFIG_SMP
  40 # error nios2nommu SMP is not available
  41 #endif /* CONFIG_SMP */
  42
  43 #endif /* __NIOS2_HARDIRQ_H */