ehci: rework frame skipping

[qemu.git] / hw / qdev-addr.c

diff --git a/hw/qdev-addr.c b/hw/qdev-addr.c
index 305c2d37b06afc881dbd27a18d7d0e73dd82ec94..0bb16c7eb3a09a157339eef8763edfc27e75e3de 100644 (file)
--- a/hw/qdev-addr.c
+++ b/hw/qdev-addr.c
@@ -18,15 +18,59 @@ static int print_taddr(DeviceState *dev, Property *prop, char *dest, size_t len)
     return snprintf(dest, len, "0x" TARGET_FMT_plx, *ptr);
 }
 
+static void get_taddr(Object *obj, Visitor *v, void *opaque,
+                      const char *name, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    target_phys_addr_t *ptr = qdev_get_prop_ptr(dev, prop);
+    int64_t value;
+
+    value = *ptr;
+    visit_type_int(v, &value, name, errp);
+}
+
+static void set_taddr(Object *obj, Visitor *v, void *opaque,
+                      const char *name, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    target_phys_addr_t *ptr = qdev_get_prop_ptr(dev, prop);
+    Error *local_err = NULL;
+    int64_t value;
+
+    if (dev->state != DEV_STATE_CREATED) {
+        error_set(errp, QERR_PERMISSION_DENIED);
+        return;
+    }
+
+    visit_type_int(v, &value, name, &local_err);
+    if (local_err) {
+        error_propagate(errp, local_err);
+        return;
+    }
+    if ((uint64_t)value <= (uint64_t) ~(target_phys_addr_t)0) {
+        *ptr = value;
+    } else {
+        error_set(errp, QERR_PROPERTY_VALUE_OUT_OF_RANGE,
+                  dev->id?:"", name, value, (uint64_t) 0,
+                  (uint64_t) ~(target_phys_addr_t)0);
+    }
+}
+
+
 PropertyInfo qdev_prop_taddr = {
     .name  = "taddr",
-    .type  = PROP_TYPE_TADDR,
-    .size  = sizeof(target_phys_addr_t),
     .parse = parse_taddr,
     .print = print_taddr,
+    .get   = get_taddr,
+    .set   = set_taddr,
 };
 
 void qdev_prop_set_taddr(DeviceState *dev, const char *name, target_phys_addr_t value)
 {
-    qdev_prop_set(dev, name, &value, PROP_TYPE_TADDR);
+    Error *errp = NULL;
+    object_property_set_int(OBJECT(dev), value, name, &errp);
+    assert(!errp);
+
 }