include/hw/intc/bcm2835_ic.h

   1 /*
   2  * Raspberry Pi emulation (c) 2012 Gregory Estrade
   3  * This code is licensed under the GNU GPLv2 and later.
   4  */
   5
   6 #ifndef BCM2835_IC_H
   7 #define BCM2835_IC_H
   8
   9 #include "hw/sysbus.h"
  10
  11 #define TYPE_BCM2835_IC "bcm2835-ic"
  12 #define BCM2835_IC(obj) OBJECT_CHECK(BCM2835ICState, (obj), TYPE_BCM2835_IC)
  13
  14 #define BCM2835_IC_GPU_IRQ "gpu-irq"
  15 #define BCM2835_IC_ARM_IRQ "arm-irq"
  16
  17 typedef struct BCM2835ICState {
  18     /*< private >*/
  19     SysBusDevice busdev;
  20     /*< public >*/
  21
  22     MemoryRegion iomem;
  23     qemu_irq irq;
  24     qemu_irq fiq;
  25
  26     /* 64 GPU IRQs + 8 ARM IRQs = 72 total (GPU first) */
  27     uint64_t gpu_irq_level, gpu_irq_enable;
  28     uint8_t arm_irq_level, arm_irq_enable;
  29     bool fiq_enable;
  30     uint8_t fiq_select;
  31 } BCM2835ICState;
  32
  33 #endif