1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linu 1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /* 2 /*
3 * IPv6 RPL-SR implementation 3 * IPv6 RPL-SR implementation
4 * 4 *
5 * Author: 5 * Author:
6 * (C) 2020 Alexander Aring <alex.aring@gmail 6 * (C) 2020 Alexander Aring <alex.aring@gmail.com>
7 */ 7 */
8 8
9 #ifndef _UAPI_LINUX_RPL_IPTUNNEL_H 9 #ifndef _UAPI_LINUX_RPL_IPTUNNEL_H
10 #define _UAPI_LINUX_RPL_IPTUNNEL_H 10 #define _UAPI_LINUX_RPL_IPTUNNEL_H
11 11
12 enum { 12 enum {
13 RPL_IPTUNNEL_UNSPEC, 13 RPL_IPTUNNEL_UNSPEC,
14 RPL_IPTUNNEL_SRH, 14 RPL_IPTUNNEL_SRH,
15 __RPL_IPTUNNEL_MAX, 15 __RPL_IPTUNNEL_MAX,
16 }; 16 };
17 #define RPL_IPTUNNEL_MAX (__RPL_IPTUNNEL_MAX - 17 #define RPL_IPTUNNEL_MAX (__RPL_IPTUNNEL_MAX - 1)
18 18
19 #define RPL_IPTUNNEL_SRH_SIZE(srh) (((srh)->hd 19 #define RPL_IPTUNNEL_SRH_SIZE(srh) (((srh)->hdrlen + 1) << 3)
20 20
21 #endif 21 #endif
22 22
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