include/linux/irqchip/arm-vic.h

   1 /*
   2  *  arch/arm/include/asm/hardware/vic.h
   3  *
   4  *  Copyright (c) ARM Limited 2003.  All rights reserved.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 #ifndef __ASM_ARM_HARDWARE_VIC_H
  21 #define __ASM_ARM_HARDWARE_VIC_H
  22
  23 #include <linux/types.h>
  24
  25 #define VIC_RAW_STATUS                  0x08
  26 #define VIC_INT_ENABLE                  0x10    /* 1 = enable, 0 = disable */
  27 #define VIC_INT_ENABLE_CLEAR            0x14
  28
  29 struct device_node;
  30 struct pt_regs;
  31
  32 void __vic_init(void __iomem *base, int parent_irq, int irq_start,
  33                 u32 vic_sources, u32 resume_sources, struct device_node *node);
  34 void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources);
  35 int vic_init_cascaded(void __iomem *base, unsigned int parent_irq,
  36                       u32 vic_sources, u32 resume_sources);
  37
  38 #endif