+#ifdef CONFIG_OF
+static int rtl8367_extif_init_of(struct rtl8366_smi *smi, int id,
+ const char *name)
+{
+ struct rtl8367_extif_config *cfg;
+ const __be32 *prop;
+ int size;
+ int err;
+
+ prop = of_get_property(smi->parent->of_node, name, &size);
+ if (!prop)
+ return rtl8367_extif_init(smi, id, NULL);
+
+ if (size != (9 * sizeof(*prop))) {
+ dev_err(smi->parent, "%s property is invalid\n", name);
+ return -EINVAL;
+ }
+
+ cfg = kzalloc(sizeof(struct rtl8367_extif_config), GFP_KERNEL);
+ if (!cfg)
+ return -ENOMEM;
+
+ cfg->txdelay = be32_to_cpup(prop++);
+ cfg->rxdelay = be32_to_cpup(prop++);
+ cfg->mode = be32_to_cpup(prop++);
+ cfg->ability.force_mode = be32_to_cpup(prop++);
+ cfg->ability.txpause = be32_to_cpup(prop++);
+ cfg->ability.rxpause = be32_to_cpup(prop++);
+ cfg->ability.link = be32_to_cpup(prop++);
+ cfg->ability.duplex = be32_to_cpup(prop++);
+ cfg->ability.speed = be32_to_cpup(prop++);
+
+ err = rtl8367_extif_init(smi, id, cfg);
+ kfree(cfg);
+
+ return err;
+}
+#else
+static int rtl8367_extif_init_of(struct rtl8366_smi *smi, int id,
+ const char *name)
+{
+ return -EINVAL;
+}
+#endif
+