static const struct blobmsg_policy dev_attrs[__DEV_ATTR_MAX] = {
[DEV_ATTR_TYPE] = { "type", BLOBMSG_TYPE_STRING },
- [DEV_ATTR_NAME] = { "name", BLOBMSG_TYPE_STRING },
[DEV_ATTR_IFNAME] = { "ifname", BLOBMSG_TYPE_ARRAY },
[DEV_ATTR_MTU] = { "mtu", BLOBMSG_TYPE_INT32 },
[DEV_ATTR_MACADDR] = { "macaddr", BLOBMSG_TYPE_STRING },
};
static struct device *
-simple_device_create(struct blob_attr *attr)
+simple_device_create(const char *name, struct blob_attr *attr)
{
struct blob_attr *tb[__DEV_ATTR_MAX];
struct device *dev = NULL;
- const char *name;
blobmsg_parse(dev_attrs, __DEV_ATTR_MAX, tb, blob_data(attr), blob_len(attr));
- if (!tb[DEV_ATTR_NAME])
- return NULL;
-
- name = blobmsg_data(tb[DEV_ATTR_NAME]);
- if (!name)
- return NULL;
-
dev = device_get(name, true);
if (!dev)
return NULL;
if (ret < 0)
return ret;
+ system_if_clear_state(dev);
device_check_state(dev);
return 0;
static void
__device_free_unused(struct device *dev)
{
- if (!list_empty(&dev->users) || dev->current_config)
+ if (!list_empty(&dev->users) || dev->current_config || config_init)
return;
device_free(dev);
} else
D(DEVICE, "Create new device '%s' (%s)\n", name, type->name);
- dev = type->create(config);
+ dev = type->create(name, config);
if (!dev)
return NULL;
return dev;
}
+
+void
+device_dump_status(struct blob_buf *b, struct device *dev)
+{
+ void *c, *s;
+
+ if (!dev) {
+ avl_for_each_element(&devices, dev, avl) {
+ if (!dev->present)
+ continue;
+ c = blobmsg_open_table(b, dev->ifname);
+ device_dump_status(b, dev);
+ blobmsg_close_table(b, c);
+ }
+
+ return;
+ }
+
+ if (!dev->present)
+ return;
+
+ blobmsg_add_string(b, "type", dev->type->name);
+ blobmsg_add_u8(b, "up", !!dev->active);
+ if (dev->type->dump_info)
+ dev->type->dump_info(dev, b);
+
+ s = blobmsg_open_table(b, "statistics");
+ if (dev->type->dump_stats)
+ dev->type->dump_stats(dev, b);
+ else
+ system_if_dump_stats(dev, b);
+ blobmsg_close_table(b, s);
+}