2016-01-30 01:50:39 +03:00
|
|
|
/*
|
|
|
|
* Raspberry Pi emulation (c) 2012 Gregory Estrade
|
2020-03-23 20:22:30 +03:00
|
|
|
*
|
|
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
|
|
* See the COPYING file in the top-level directory.
|
2016-01-30 01:50:39 +03:00
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef BCM2835_IC_H
|
|
|
|
#define BCM2835_IC_H
|
|
|
|
|
|
|
|
#include "hw/sysbus.h"
|
|
|
|
|
|
|
|
#define TYPE_BCM2835_IC "bcm2835-ic"
|
|
|
|
#define BCM2835_IC(obj) OBJECT_CHECK(BCM2835ICState, (obj), TYPE_BCM2835_IC)
|
|
|
|
|
|
|
|
#define BCM2835_IC_GPU_IRQ "gpu-irq"
|
|
|
|
#define BCM2835_IC_ARM_IRQ "arm-irq"
|
|
|
|
|
|
|
|
typedef struct BCM2835ICState {
|
|
|
|
/*< private >*/
|
|
|
|
SysBusDevice busdev;
|
|
|
|
/*< public >*/
|
|
|
|
|
|
|
|
MemoryRegion iomem;
|
|
|
|
qemu_irq irq;
|
|
|
|
qemu_irq fiq;
|
|
|
|
|
|
|
|
/* 64 GPU IRQs + 8 ARM IRQs = 72 total (GPU first) */
|
|
|
|
uint64_t gpu_irq_level, gpu_irq_enable;
|
|
|
|
uint8_t arm_irq_level, arm_irq_enable;
|
|
|
|
bool fiq_enable;
|
|
|
|
uint8_t fiq_select;
|
|
|
|
} BCM2835ICState;
|
|
|
|
|
|
|
|
#endif
|