~hc/RK356X_SDK_RELEASE.git

..	..	@@ -1,14 +1,6 @@
	1	+/* SPDX-License-Identifier: GPL-2.0-only */
1	2	/*
2	3	* Copyright (c) 2014 Nicira, Inc.
3		- *
4		- * This program is free software; you can redistribute it and/or
5		- * modify it under the terms of version 2 of the GNU General Public
6		- * License as published by the Free Software Foundation.
7		- *
8		- * This program is distributed in the hope that it will be useful, but
9		- * WITHOUT ANY WARRANTY; without even the implied warranty of
10		- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11		- * General Public License for more details.
12	4	*/
13	5
14	6	#ifndef _NET_MPLS_H
..	..	@@ -16,6 +8,7 @@
16	8
17	9	#include <linux/if_ether.h>
18	10	#include <linux/netdevice.h>
	11	+#include <linux/mpls.h>
19	12
20	13	#define MPLS_HLEN 4
21	14
..	..	@@ -33,4 +26,20 @@
33	26	{
34	27	return (struct mpls_shim_hdr *)skb_network_header(skb);
35	28	}
	29	+
	30	+static inline struct mpls_shim_hdr mpls_entry_encode(u32 label,
	31	+ unsigned int ttl,
	32	+ unsigned int tc,
	33	+ bool bos)
	34	+{
	35	+ struct mpls_shim_hdr result;
	36	+
	37	+ result.label_stack_entry =
	38	+ cpu_to_be32((label << MPLS_LS_LABEL_SHIFT) \|
	39	+ (tc << MPLS_LS_TC_SHIFT) \|
	40	+ (bos ? (1 << MPLS_LS_S_SHIFT) : 0) \|
	41	+ (ttl << MPLS_LS_TTL_SHIFT));
	42	+ return result;
	43	+}
	44	+
36	45	#endif