diff options
Diffstat (limited to 'include/hw/intc/allwinner-a10-pic.h')
| -rw-r--r-- | include/hw/intc/allwinner-a10-pic.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/hw/intc/allwinner-a10-pic.h b/include/hw/intc/allwinner-a10-pic.h new file mode 100644 index 0000000..5721b2e --- /dev/null +++ b/include/hw/intc/allwinner-a10-pic.h @@ -0,0 +1,40 @@ +#ifndef AW_A10_PIC_H +#define AW_A10_PIC_H + +#define TYPE_AW_A10_PIC "allwinner-a10-pic" +#define AW_A10_PIC(obj) OBJECT_CHECK(AwA10PICState, (obj), TYPE_AW_A10_PIC) + +#define AW_A10_PIC_VECTOR 0 +#define AW_A10_PIC_BASE_ADDR 4 +#define AW_A10_PIC_PROTECT 8 +#define AW_A10_PIC_NMI 0xc +#define AW_A10_PIC_IRQ_PENDING 0x10 +#define AW_A10_PIC_FIQ_PENDING 0x20 +#define AW_A10_PIC_SELECT 0x30 +#define AW_A10_PIC_ENABLE 0x40 +#define AW_A10_PIC_MASK 0x50 + +#define AW_A10_PIC_INT_NR 95 +#define AW_A10_PIC_REG_NUM DIV_ROUND_UP(AW_A10_PIC_INT_NR, 32) + +typedef struct AwA10PICState { + /*< private >*/ + SysBusDevice parent_obj; + /*< public >*/ + MemoryRegion iomem; + qemu_irq parent_fiq; + qemu_irq parent_irq; + + uint32_t vector; + uint32_t base_addr; + uint32_t protect; + uint32_t nmi; + uint32_t irq_pending[AW_A10_PIC_REG_NUM]; + uint32_t fiq_pending[AW_A10_PIC_REG_NUM]; + uint32_t select[AW_A10_PIC_REG_NUM]; + uint32_t enable[AW_A10_PIC_REG_NUM]; + uint32_t mask[AW_A10_PIC_REG_NUM]; + /*priority setting here*/ +} AwA10PICState; + +#endif |