LXR qemu/include/hw/intc/bcm2835

   1/*
   2 * Raspberry Pi emulation (c) 2012 Gregory Estrade
   3 *
   4 * This work is licensed under the terms of the GNU GPL, version 2 or later.
   5 * See the COPYING file in the top-level directory.
   6 */
   7
   8#ifndef BCM2835_IC_H
   9#define BCM2835_IC_H
  10
  11#include "hw/sysbus.h"
  12
  13#define TYPE_BCM2835_IC "bcm2835-ic"
  14#define BCM2835_IC(obj) OBJECT_CHECK(BCM2835ICState, (obj), TYPE_BCM2835_IC)
  15
  16#define BCM2835_IC_GPU_IRQ "gpu-irq"
  17#define BCM2835_IC_ARM_IRQ "arm-irq"
  18
  19typedef struct BCM2835ICState {
  20    /*< private >*/
  21    SysBusDevice busdev;
  22    /*< public >*/
  23
  24    MemoryRegion iomem;
  25    qemu_irq irq;
  26    qemu_irq fiq;
  27
  28    /* 64 GPU IRQs + 8 ARM IRQs = 72 total (GPU first) */
  29    uint64_t gpu_irq_level, gpu_irq_enable;
  30    uint8_t arm_irq_level, arm_irq_enable;
  31    bool fiq_enable;
  32    uint8_t fiq_select;
  33} BCM2835ICState;
  34
  35#endif
  36