1 files changed, 191 insertions, 58 deletions

diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c
index 35072dec1e..5da1439a8b 100644
--- a/hw/core/qdev-properties.c
+++ b/hw/core/qdev-properties.c
@@ -1173,58 +1173,35 @@ void qdev_prop_set_ptr(DeviceState *dev, const char *name, void *value)
     *ptr = value;
 }
 
-static GList *global_props;
-
-void qdev_prop_register_global(GlobalProperty *prop)
+static GPtrArray *global_props(void)
 {
-    global_props = g_list_append(global_props, prop);
-}
-
-void register_compat_prop(const char *driver,
-                          const char *property,
-                          const char *value)
-{
-    GlobalProperty *p = g_new0(GlobalProperty, 1);
-
-    /* Any compat_props must never cause error */
-    p->errp = &error_abort;
-    p->driver = driver;
-    p->property = property;
-    p->value = value;
-    qdev_prop_register_global(p);
-}
+    static GPtrArray *gp;
 
-void register_compat_props_array(GlobalProperty *prop)
-{
-    for (; prop && prop->driver; prop++) {
-        register_compat_prop(prop->driver, prop->property, prop->value);
+    if (!gp) {
+        gp = g_ptr_array_new();
     }
+
+    return gp;
 }
 
-void qdev_prop_register_global_list(GlobalProperty *props)
+void qdev_prop_register_global(GlobalProperty *prop)
 {
-    int i;
-
-    for (i = 0; props[i].driver != NULL; i++) {
-        qdev_prop_register_global(props+i);
-    }
+    g_ptr_array_add(global_props(), prop);
 }
 
 int qdev_prop_check_globals(void)
 {
-    GList *l;
-    int ret = 0;
+    int i, ret = 0;
 
-    for (l = global_props; l; l = l->next) {
-        GlobalProperty *prop = l->data;
+    for (i = 0; i < global_props()->len; i++) {
+        GlobalProperty *prop;
         ObjectClass *oc;
         DeviceClass *dc;
+
+        prop = g_ptr_array_index(global_props(), i);
         if (prop->used) {
             continue;
         }
-        if (!prop->user_provided) {
-            continue;
-        }
         oc = object_class_by_name(prop->driver);
         oc = object_class_dynamic_cast(oc, TYPE_DEVICE);
         if (!oc) {
@@ -1246,28 +1223,8 @@ int qdev_prop_check_globals(void)
 
 void qdev_prop_set_globals(DeviceState *dev)
 {
-    GList *l;
-
-    for (l = global_props; l; l = l->next) {
-        GlobalProperty *prop = l->data;
-        Error *err = NULL;
-
-        if (object_dynamic_cast(OBJECT(dev), prop->driver) == NULL) {
-            continue;
-        }
-        prop->used = true;
-        object_property_parse(OBJECT(dev), prop->value, prop->property, &err);
-        if (err != NULL) {
-            error_prepend(&err, "can't apply global %s.%s=%s: ",
-                          prop->driver, prop->property, prop->value);
-            if (!dev->hotplugged && prop->errp) {
-                error_propagate(prop->errp, err);
-            } else {
-                assert(prop->user_provided);
-                warn_report_err(err);
-            }
-        }
-    }
+    object_apply_global_props(OBJECT(dev), global_props(),
+                              dev->hotplugged ? NULL : &error_fatal);
 }
 
 /* --- 64bit unsigned int 'size' type --- */
@@ -1327,3 +1284,179 @@ const PropertyInfo qdev_prop_off_auto_pcibar = {
     .set = set_enum,
     .set_default_value = set_default_value_enum,
 };
+
+/* --- PCIELinkSpeed 2_5/5/8/16 -- */
+
+static void get_prop_pcielinkspeed(Object *obj, Visitor *v, const char *name,
+                                   void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIExpLinkSpeed *p = qdev_get_prop_ptr(dev, prop);
+    int speed;
+
+    switch (*p) {
+    case QEMU_PCI_EXP_LNK_2_5GT:
+        speed = PCIE_LINK_SPEED_2_5;
+        break;
+    case QEMU_PCI_EXP_LNK_5GT:
+        speed = PCIE_LINK_SPEED_5;
+        break;
+    case QEMU_PCI_EXP_LNK_8GT:
+        speed = PCIE_LINK_SPEED_8;
+        break;
+    case QEMU_PCI_EXP_LNK_16GT:
+        speed = PCIE_LINK_SPEED_16;
+        break;
+    default:
+        /* Unreachable */
+        abort();
+    }
+
+    visit_type_enum(v, prop->name, &speed, prop->info->enum_table, errp);
+}
+
+static void set_prop_pcielinkspeed(Object *obj, Visitor *v, const char *name,
+                                   void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIExpLinkSpeed *p = qdev_get_prop_ptr(dev, prop);
+    int speed;
+    Error *local_err = NULL;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    visit_type_enum(v, prop->name, &speed, prop->info->enum_table, &local_err);
+    if (local_err) {
+        error_propagate(errp, local_err);
+        return;
+    }
+
+    switch (speed) {
+    case PCIE_LINK_SPEED_2_5:
+        *p = QEMU_PCI_EXP_LNK_2_5GT;
+        break;
+    case PCIE_LINK_SPEED_5:
+        *p = QEMU_PCI_EXP_LNK_5GT;
+        break;
+    case PCIE_LINK_SPEED_8:
+        *p = QEMU_PCI_EXP_LNK_8GT;
+        break;
+    case PCIE_LINK_SPEED_16:
+        *p = QEMU_PCI_EXP_LNK_16GT;
+        break;
+    default:
+        /* Unreachable */
+        abort();
+    }
+}
+
+const PropertyInfo qdev_prop_pcie_link_speed = {
+    .name = "PCIELinkSpeed",
+    .description = "2_5/5/8/16",
+    .enum_table = &PCIELinkSpeed_lookup,
+    .get = get_prop_pcielinkspeed,
+    .set = set_prop_pcielinkspeed,
+    .set_default_value = set_default_value_enum,
+};
+
+/* --- PCIELinkWidth 1/2/4/8/12/16/32 -- */
+
+static void get_prop_pcielinkwidth(Object *obj, Visitor *v, const char *name,
+                                   void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIExpLinkWidth *p = qdev_get_prop_ptr(dev, prop);
+    int width;
+
+    switch (*p) {
+    case QEMU_PCI_EXP_LNK_X1:
+        width = PCIE_LINK_WIDTH_1;
+        break;
+    case QEMU_PCI_EXP_LNK_X2:
+        width = PCIE_LINK_WIDTH_2;
+        break;
+    case QEMU_PCI_EXP_LNK_X4:
+        width = PCIE_LINK_WIDTH_4;
+        break;
+    case QEMU_PCI_EXP_LNK_X8:
+        width = PCIE_LINK_WIDTH_8;
+        break;
+    case QEMU_PCI_EXP_LNK_X12:
+        width = PCIE_LINK_WIDTH_12;
+        break;
+    case QEMU_PCI_EXP_LNK_X16:
+        width = PCIE_LINK_WIDTH_16;
+        break;
+    case QEMU_PCI_EXP_LNK_X32:
+        width = PCIE_LINK_WIDTH_32;
+        break;
+    default:
+        /* Unreachable */
+        abort();
+    }
+
+    visit_type_enum(v, prop->name, &width, prop->info->enum_table, errp);
+}
+
+static void set_prop_pcielinkwidth(Object *obj, Visitor *v, const char *name,
+                                   void *opaque, Error **errp)
+{
+    DeviceState *dev = DEVICE(obj);
+    Property *prop = opaque;
+    PCIExpLinkWidth *p = qdev_get_prop_ptr(dev, prop);
+    int width;
+    Error *local_err = NULL;
+
+    if (dev->realized) {
+        qdev_prop_set_after_realize(dev, name, errp);
+        return;
+    }
+
+    visit_type_enum(v, prop->name, &width, prop->info->enum_table, &local_err);
+    if (local_err) {
+        error_propagate(errp, local_err);
+        return;
+    }
+
+    switch (width) {
+    case PCIE_LINK_WIDTH_1:
+        *p = QEMU_PCI_EXP_LNK_X1;
+        break;
+    case PCIE_LINK_WIDTH_2:
+        *p = QEMU_PCI_EXP_LNK_X2;
+        break;
+    case PCIE_LINK_WIDTH_4:
+        *p = QEMU_PCI_EXP_LNK_X4;
+        break;
+    case PCIE_LINK_WIDTH_8:
+        *p = QEMU_PCI_EXP_LNK_X8;
+        break;
+    case PCIE_LINK_WIDTH_12:
+        *p = QEMU_PCI_EXP_LNK_X12;
+        break;
+    case PCIE_LINK_WIDTH_16:
+        *p = QEMU_PCI_EXP_LNK_X16;
+        break;
+    case PCIE_LINK_WIDTH_32:
+        *p = QEMU_PCI_EXP_LNK_X32;
+        break;
+    default:
+        /* Unreachable */
+        abort();
+    }
+}
+
+const PropertyInfo qdev_prop_pcie_link_width = {
+    .name = "PCIELinkWidth",
+    .description = "1/2/4/8/12/16/32",
+    .enum_table = &PCIELinkWidth_lookup,
+    .get = get_prop_pcielinkwidth,
+    .set = set_prop_pcielinkwidth,
+    .set_default_value = set_default_value_enum,
+};