[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/bsp/lk/dev/class/netif_api.c b/src/bsp/lk/dev/class/netif_api.c
new file mode 100644
index 0000000..87d617b
--- /dev/null
+++ b/src/bsp/lk/dev/class/netif_api.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2013 Corey Tabaka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <err.h>
+#include <dev/class/netif.h>
+
+status_t class_netif_set_state(struct device *dev, struct netstack_state *state)
+{
+	struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
+	if (!ops)
+		return ERR_NOT_CONFIGURED;
+	
+	if (ops->set_state)
+		return ops->set_state(dev, state);
+	else
+		return ERR_NOT_SUPPORTED;
+}
+
+ssize_t class_netif_get_hwaddr(struct device *dev, void *buf, size_t max_len)
+{
+	struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
+	if (!ops)
+		return ERR_NOT_CONFIGURED;
+	
+	if (ops->get_hwaddr)
+		return ops->get_hwaddr(dev, buf, max_len);
+	else
+		return ERR_NOT_SUPPORTED;
+}
+
+ssize_t class_netif_get_mtu(struct device *dev)
+{
+	struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
+	if (!ops)
+		return ERR_NOT_CONFIGURED;
+	
+	if (ops->get_mtu)
+		return ops->get_mtu(dev);
+	else
+		return ERR_NOT_SUPPORTED;
+}
+
+status_t class_netif_set_status(struct device *dev, bool up)
+{
+	struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
+	if (!ops)
+		return ERR_NOT_CONFIGURED;
+	
+	if (ops->set_status)
+		return ops->set_status(dev, up);
+	else
+		return ERR_NOT_SUPPORTED;
+}
+
+status_t class_netif_output(struct device *dev, struct pbuf *p)
+{
+	struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
+	if (!ops)
+		return ERR_NOT_CONFIGURED;
+	
+	if (ops->output)
+		return ops->output(dev, p);
+	else
+		return ERR_NOT_SUPPORTED;
+}
+
+status_t class_netif_mcast_filter(struct device *dev, const uint8_t *mac, int action)
+{
+	struct netif_ops *ops = device_get_driver_ops(dev, struct netif_ops, std);
+	if (!ops)
+		return ERR_NOT_CONFIGURED;
+	
+	if (ops->mcast_filter)
+		return ops->mcast_filter(dev, mac, action);
+	else
+		return ERR_NOT_SUPPORTED;
+}
+