arch/ia64/include/asm/native/irq.h

   1 /******************************************************************************
   2  * arch/ia64/include/asm/native/irq.h
   3  *
   4  * Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
   5  *                    VA Linux Systems Japan K.K.
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #ifndef _ASM_IA64_NATIVE_IRQ_H
  23 #define _ASM_IA64_NATIVE_IRQ_H
  24
  25 #define NR_VECTORS      256
  26
  27 #if (NR_VECTORS + 32 * NR_CPUS) < 1024
  28 #define IA64_NATIVE_NR_IRQS (NR_VECTORS + 32 * NR_CPUS)
  29 #else
  30 #define IA64_NATIVE_NR_IRQS 1024
  31 #endif
  32
  33 #endif /* _ASM_IA64_NATIVE_IRQ_H */