net: rmnet_data: Add snapshot of rmnet_data driver

This is a snapshot of the rmnet_data driver taken as of msm-4.4.
commit 5da00923b1544ba ("rmnet_data: Changing format specifier to
%pK").

Additionally, fix some style issues reported by checkpatch.

CRs-Fixed: 1078373
Change-Id: Idb2df22e61803e04a01db64ea5e9d1e93ae92e09
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
diff --git a/net/rmnet_data/rmnet_data_vnd.h b/net/rmnet_data/rmnet_data_vnd.h
new file mode 100644
index 0000000..e0afeff
--- /dev/null
+++ b/net/rmnet_data/rmnet_data_vnd.h
@@ -0,0 +1,39 @@
+/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * RMNET Data Virtual Network Device APIs
+ */
+
+#include <linux/types.h>
+
+#ifndef _RMNET_DATA_VND_H_
+#define _RMNET_DATA_VND_H_
+
+int rmnet_vnd_do_flow_control(struct net_device *dev,
+			      u32 map_flow_id,
+			      u16 v4_seq,
+			      u16 v6_seq,
+			      int enable);
+struct rmnet_logical_ep_conf_s *rmnet_vnd_get_le_config(struct net_device *dev);
+int rmnet_vnd_get_name(int id, char *name, int name_len);
+int rmnet_vnd_create_dev(int id, struct net_device **new_device,
+			 const char *prefix);
+int rmnet_vnd_free_dev(int id);
+int rmnet_vnd_rx_fixup(struct sk_buff *skb, struct net_device *dev);
+int rmnet_vnd_tx_fixup(struct sk_buff *skb, struct net_device *dev);
+int rmnet_vnd_is_vnd(struct net_device *dev);
+int rmnet_vnd_add_tc_flow(u32 id, u32 map_flow, u32 tc_flow);
+int rmnet_vnd_del_tc_flow(u32 id, u32 map_flow, u32 tc_flow);
+int rmnet_vnd_init(void);
+void rmnet_vnd_exit(void);
+struct net_device *rmnet_vnd_get_by_id(int id);
+
+#endif /* _RMNET_DATA_VND_H_ */