uhci: Move emptying of the queue's asyncs' queue to uhci_queue_free

[qemu.git] / hw / sun4c_intctl.c

diff --git a/hw/sun4c_intctl.c b/hw/sun4c_intctl.c
index a0d0e97337e3d5c7201a94a3e20d93cc9c956e3f..8cd70ab64c8b07b0e1aea306176a8cbf09974b3d 100644 (file)
--- a/hw/sun4c_intctl.c
+++ b/hw/sun4c_intctl.c
@@ -46,6 +46,7 @@
 
 typedef struct Sun4c_INTCTLState {
     SysBusDevice busdev;
+    MemoryRegion iomem;
 #ifdef DEBUG_IRQ_COUNT
     uint64_t irq_count;
 #endif
@@ -60,7 +61,8 @@ typedef struct Sun4c_INTCTLState {
 
 static void sun4c_check_interrupts(void *opaque);
 
-static uint32_t sun4c_intctl_mem_readb(void *opaque, target_phys_addr_t addr)
+static uint64_t sun4c_intctl_mem_read(void *opaque, hwaddr addr,
+                                      unsigned size)
 {
     Sun4c_INTCTLState *s = opaque;
     uint32_t ret;
@@ -71,27 +73,25 @@ static uint32_t sun4c_intctl_mem_readb(void *opaque, target_phys_addr_t addr)
     return ret;
 }
 
-static void sun4c_intctl_mem_writeb(void *opaque, target_phys_addr_t addr,
-                                    uint32_t val)
+static void sun4c_intctl_mem_write(void *opaque, hwaddr addr,
+                                   uint64_t val, unsigned size)
 {
     Sun4c_INTCTLState *s = opaque;
 
-    DPRINTF("write reg 0x" TARGET_FMT_plx " = %x\n", addr, val);
+    DPRINTF("write reg 0x" TARGET_FMT_plx " = %x\n", addr, (unsigned)val);
     val &= 0xbf;
     s->reg = val;
     sun4c_check_interrupts(s);
 }
 
-static CPUReadMemoryFunc * const sun4c_intctl_mem_read[3] = {
-    sun4c_intctl_mem_readb,
-    NULL,
-    NULL,
-};
-
-static CPUWriteMemoryFunc * const sun4c_intctl_mem_write[3] = {
-    sun4c_intctl_mem_writeb,
-    NULL,
-    NULL,
+static const MemoryRegionOps sun4c_intctl_mem_ops = {
+    .read = sun4c_intctl_mem_read,
+    .write = sun4c_intctl_mem_write,
+    .endianness = DEVICE_NATIVE_ENDIAN,
+    .valid = {
+        .min_access_size = 1,
+        .max_access_size = 1,
+    },
 };
 
 void sun4c_pic_info(Monitor *mon, void *opaque)
@@ -169,30 +169,21 @@ static void sun4c_set_irq(void *opaque, int irq, int level)
     }
 }
 
-static void sun4c_intctl_save(QEMUFile *f, void *opaque)
-{
-    Sun4c_INTCTLState *s = opaque;
-
-    qemu_put_8s(f, &s->reg);
-    qemu_put_8s(f, &s->pending);
-}
-
-static int sun4c_intctl_load(QEMUFile *f, void *opaque, int version_id)
-{
-    Sun4c_INTCTLState *s = opaque;
-
-    if (version_id != 1)
-        return -EINVAL;
-
-    qemu_get_8s(f, &s->reg);
-    qemu_get_8s(f, &s->pending);
-
-    return 0;
-}
+static const VMStateDescription vmstate_sun4c_intctl = {
+    .name ="sun4c_intctl",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .minimum_version_id_old = 1,
+    .fields      = (VMStateField []) {
+        VMSTATE_UINT8(reg, Sun4c_INTCTLState),
+        VMSTATE_UINT8(pending, Sun4c_INTCTLState),
+        VMSTATE_END_OF_LIST()
+    }
+};
 
-static void sun4c_intctl_reset(void *opaque)
+static void sun4c_intctl_reset(DeviceState *d)
 {
-    Sun4c_INTCTLState *s = opaque;
+    Sun4c_INTCTLState *s = container_of(d, Sun4c_INTCTLState, busdev.qdev);
 
     s->reg = 1;
     s->pending = 0;
@@ -201,33 +192,40 @@ static void sun4c_intctl_reset(void *opaque)
 static int sun4c_intctl_init1(SysBusDevice *dev)
 {
     Sun4c_INTCTLState *s = FROM_SYSBUS(Sun4c_INTCTLState, dev);
-    int io_memory;
     unsigned int i;
 
-    io_memory = cpu_register_io_memory(sun4c_intctl_mem_read,
-                                       sun4c_intctl_mem_write, s);
-    sysbus_init_mmio(dev, INTCTL_SIZE, io_memory);
+    memory_region_init_io(&s->iomem, &sun4c_intctl_mem_ops, s,
+                          "intctl", INTCTL_SIZE);
+    sysbus_init_mmio(dev, &s->iomem);
     qdev_init_gpio_in(&dev->qdev, sun4c_set_irq, 8);
 
     for (i = 0; i < MAX_PILS; i++) {
         sysbus_init_irq(dev, &s->cpu_irqs[i]);
     }
-    register_savevm("sun4c_intctl", -1, 1, sun4c_intctl_save,
-                    sun4c_intctl_load, s);
-    qemu_register_reset(sun4c_intctl_reset, s);
-    sun4c_intctl_reset(s);
+
     return 0;
 }
 
-static SysBusDeviceInfo sun4c_intctl_info = {
-    .init = sun4c_intctl_init1,
-    .qdev.name  = "sun4c_intctl",
-    .qdev.size  = sizeof(Sun4c_INTCTLState),
+static void sun4c_intctl_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
+
+    k->init = sun4c_intctl_init1;
+    dc->reset = sun4c_intctl_reset;
+    dc->vmsd = &vmstate_sun4c_intctl;
+}
+
+static TypeInfo sun4c_intctl_info = {
+    .name          = "sun4c_intctl",
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(Sun4c_INTCTLState),
+    .class_init    = sun4c_intctl_class_init,
 };
 
-static void sun4c_intctl_register_devices(void)
+static void sun4c_intctl_register_types(void)
 {
-    sysbus_register_withprop(&sun4c_intctl_info);
+    type_register_static(&sun4c_intctl_info);
 }
 
-device_init(sun4c_intctl_register_devices)
+type_init(sun4c_intctl_register_types)