Initial import of qemu-2.4.1HEADmaster

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 00000000..5721b2e6
--- /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