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