seg6_local.h (2070B)
1/* 2 * SR-IPv6 implementation 3 * 4 * Author: 5 * David Lebrun <david.lebrun@uclouvain.be> 6 * 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License 10 * as published by the Free Software Foundation; either version 11 * 2 of the License, or (at your option) any later version. 12 */ 13 14#ifndef _UAPI_LINUX_SEG6_LOCAL_H 15#define _UAPI_LINUX_SEG6_LOCAL_H 16 17#include <linux/seg6.h> 18 19enum { 20 SEG6_LOCAL_UNSPEC, 21 SEG6_LOCAL_ACTION, 22 SEG6_LOCAL_SRH, 23 SEG6_LOCAL_TABLE, 24 SEG6_LOCAL_NH4, 25 SEG6_LOCAL_NH6, 26 SEG6_LOCAL_IIF, 27 SEG6_LOCAL_OIF, 28 SEG6_LOCAL_BPF, 29 __SEG6_LOCAL_MAX, 30}; 31#define SEG6_LOCAL_MAX (__SEG6_LOCAL_MAX - 1) 32 33enum { 34 SEG6_LOCAL_ACTION_UNSPEC = 0, 35 /* node segment */ 36 SEG6_LOCAL_ACTION_END = 1, 37 /* adjacency segment (IPv6 cross-connect) */ 38 SEG6_LOCAL_ACTION_END_X = 2, 39 /* lookup of next seg NH in table */ 40 SEG6_LOCAL_ACTION_END_T = 3, 41 /* decap and L2 cross-connect */ 42 SEG6_LOCAL_ACTION_END_DX2 = 4, 43 /* decap and IPv6 cross-connect */ 44 SEG6_LOCAL_ACTION_END_DX6 = 5, 45 /* decap and IPv4 cross-connect */ 46 SEG6_LOCAL_ACTION_END_DX4 = 6, 47 /* decap and lookup of DA in v6 table */ 48 SEG6_LOCAL_ACTION_END_DT6 = 7, 49 /* decap and lookup of DA in v4 table */ 50 SEG6_LOCAL_ACTION_END_DT4 = 8, 51 /* binding segment with insertion */ 52 SEG6_LOCAL_ACTION_END_B6 = 9, 53 /* binding segment with encapsulation */ 54 SEG6_LOCAL_ACTION_END_B6_ENCAP = 10, 55 /* binding segment with MPLS encap */ 56 SEG6_LOCAL_ACTION_END_BM = 11, 57 /* lookup last seg in table */ 58 SEG6_LOCAL_ACTION_END_S = 12, 59 /* forward to SR-unaware VNF with static proxy */ 60 SEG6_LOCAL_ACTION_END_AS = 13, 61 /* forward to SR-unaware VNF with masquerading */ 62 SEG6_LOCAL_ACTION_END_AM = 14, 63 /* custom BPF action */ 64 SEG6_LOCAL_ACTION_END_BPF = 15, 65 66 __SEG6_LOCAL_ACTION_MAX, 67}; 68 69#define SEG6_LOCAL_ACTION_MAX (__SEG6_LOCAL_ACTION_MAX - 1) 70 71enum { 72 SEG6_LOCAL_BPF_PROG_UNSPEC, 73 SEG6_LOCAL_BPF_PROG, 74 SEG6_LOCAL_BPF_PROG_NAME, 75 __SEG6_LOCAL_BPF_PROG_MAX, 76}; 77 78#define SEG6_LOCAL_BPF_PROG_MAX (__SEG6_LOCAL_BPF_PROG_MAX - 1) 79 80#endif