+const struct device_type simple_device_type = {
+ .name = "Network device",
+ .config_params = &device_attr_list,
+
+ .create = simple_device_create,
+ .check_state = system_if_check,
+ .free = simple_device_free,
+};
+
+void
+device_init_settings(struct device *dev, struct blob_attr **tb)
+{
+ struct blob_attr *cur;
+ struct ether_addr *ea;
+
+ dev->flags = 0;
+
+ if ((cur = tb[DEV_ATTR_MTU])) {
+ dev->mtu = blobmsg_get_u32(cur);
+ dev->flags |= DEV_OPT_MTU;
+ }
+
+ if ((cur = tb[DEV_ATTR_TXQUEUELEN])) {
+ dev->txqueuelen = blobmsg_get_u32(cur);
+ dev->flags |= DEV_OPT_TXQUEUELEN;
+ }
+
+ if ((cur = tb[DEV_ATTR_MACADDR])) {
+ ea = ether_aton(blob_data(cur));
+ if (ea) {
+ memcpy(dev->macaddr, ea, sizeof(dev->macaddr));
+ dev->flags |= DEV_OPT_MACADDR;
+ }
+ }
+}
+
+static void __init dev_init(void)
+{
+ avl_init(&devices, avl_strcmp, false, NULL);
+}
+
+static void device_broadcast_event(struct device *dev, enum device_event ev)