diff options
| author | Andrew Baumann <Andrew.Baumann@microsoft.com> | 2016-01-29 14:50:39 -0800 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-02-03 15:00:44 +0000 |
| commit | e3ece3e34d912bcca13e552def3dd9bec2ad5d32 (patch) | |
| tree | 9ad1485992a88c2411a83333739e1edcabe1f0af /include/hw/intc | |
| parent | 04f1ab15b9f60bbd0f71adbe7659aef12ca1a448 (diff) | |
bcm2835_ic: add bcm2835 interrupt controller
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/intc')
| -rw-r--r-- | include/hw/intc/bcm2835_ic.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/hw/intc/bcm2835_ic.h b/include/hw/intc/bcm2835_ic.h new file mode 100644 index 0000000000..fb75fa0064 --- /dev/null +++ b/include/hw/intc/bcm2835_ic.h @@ -0,0 +1,33 @@ +/* + * Raspberry Pi emulation (c) 2012 Gregory Estrade + * This code is licensed under the GNU GPLv2 and later. + */ + +#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 |