sync with tizen_2.2

[sdk/emulator/qemu.git] / hw / pl190.c

diff --git a/hw/pl190.c b/hw/pl190.c
index 8dc7e42..cb50afb 100644 (file)
--- a/hw/pl190.c
+++ b/hw/pl190.c
@@ -17,6 +17,7 @@
 
 typedef struct {
     SysBusDevice busdev;
+    MemoryRegion iomem;
     uint32_t level;
     uint32_t soft_level;
     uint32_t irq_enable;
@@ -84,7 +85,8 @@ static void pl190_update_vectors(pl190_state *s)
     pl190_update(s);
 }
 
-static uint32_t pl190_read(void *opaque, target_phys_addr_t offset)
+static uint64_t pl190_read(void *opaque, target_phys_addr_t offset,
+                           unsigned size)
 {
     pl190_state *s = (pl190_state *)opaque;
     int i;
@@ -140,7 +142,8 @@ static uint32_t pl190_read(void *opaque, target_phys_addr_t offset)
     }
 }
 
-static void pl190_write(void *opaque, target_phys_addr_t offset, uint32_t val)
+static void pl190_write(void *opaque, target_phys_addr_t offset,
+                        uint64_t val, unsigned size)
 {
     pl190_state *s = (pl190_state *)opaque;
 
@@ -199,16 +202,10 @@ static void pl190_write(void *opaque, target_phys_addr_t offset, uint32_t val)
     pl190_update(s);
 }
 
-static CPUReadMemoryFunc * const pl190_readfn[] = {
-   pl190_read,
-   pl190_read,
-   pl190_read
-};
-
-static CPUWriteMemoryFunc * const pl190_writefn[] = {
-   pl190_write,
-   pl190_write,
-   pl190_write
+static const MemoryRegionOps pl190_ops = {
+    .read = pl190_read,
+    .write = pl190_write,
+    .endianness = DEVICE_NATIVE_ENDIAN,
 };
 
 static void pl190_reset(DeviceState *d)
@@ -230,12 +227,9 @@ static void pl190_reset(DeviceState *d)
 static int pl190_init(SysBusDevice *dev)
 {
     pl190_state *s = FROM_SYSBUS(pl190_state, dev);
-    int iomemtype;
 
-    iomemtype = cpu_register_io_memory(pl190_readfn,
-                                       pl190_writefn, s,
-                                       DEVICE_NATIVE_ENDIAN);
-    sysbus_init_mmio(dev, 0x1000, iomemtype);
+    memory_region_init_io(&s->iomem, &pl190_ops, s, "pl190", 0x1000);
+    sysbus_init_mmio(dev, &s->iomem);
     qdev_init_gpio_in(&dev->qdev, pl190_set_irq, 32);
     sysbus_init_irq(dev, &s->irq);
     sysbus_init_irq(dev, &s->fiq);
@@ -261,18 +255,27 @@ static const VMStateDescription vmstate_pl190 = {
     }
 };
 
-static SysBusDeviceInfo pl190_info = {
-    .init = pl190_init,
-    .qdev.name = "pl190",
-    .qdev.size = sizeof(pl190_state),
-    .qdev.vmsd = &vmstate_pl190,
-    .qdev.reset = pl190_reset,
-    .qdev.no_user = 1,
+static void pl190_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
+
+    k->init = pl190_init;
+    dc->no_user = 1;
+    dc->reset = pl190_reset;
+    dc->vmsd = &vmstate_pl190;
+}
+
+static TypeInfo pl190_info = {
+    .name          = "pl190",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(pl190_state),
+    .class_init    = pl190_class_init,
 };
 
-static void pl190_register_devices(void)
+static void pl190_register_types(void)
 {
-    sysbus_register_withprop(&pl190_info);
+    type_register_static(&pl190_info);
 }
 
-device_init(pl190_register_devices)
+type_init(pl190_register_types)