| Andrea Falcone | 1c4977f | 2020-07-23 10:58:25 -0400 | [diff] [blame^] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | *** To edit the content of this header, modify the corresponding |
| 11 | *** source file (e.g. under external/kernel-headers/original/) then |
| 12 | *** run bionic/libc/kernel/tools/update_all.py |
| 13 | *** |
| 14 | *** Any manual change here will be lost the next time this script will |
| 15 | *** be run. You've been warned! |
| 16 | *** |
| 17 | **************************************************************************** |
| 18 | ****************************************************************************/ |
| 19 | #ifndef _UAPI_LINUX_L2TP_H_ |
| 20 | #define _UAPI_LINUX_L2TP_H_ |
| 21 | #include <linux/types.h> |
| 22 | #include <linux/socket.h> |
| 23 | #include <linux/in.h> |
| 24 | #include <linux/in6.h> |
| 25 | #define IPPROTO_L2TP 115 |
| 26 | #define __SOCK_SIZE__ 16 |
| 27 | struct sockaddr_l2tpip { |
| 28 | __kernel_sa_family_t l2tp_family; |
| 29 | __be16 l2tp_unused; |
| 30 | struct in_addr l2tp_addr; |
| 31 | __u32 l2tp_conn_id; |
| 32 | unsigned char __pad[__SOCK_SIZE__ - sizeof(__kernel_sa_family_t) - sizeof(__be16) - sizeof(struct in_addr) - sizeof(__u32)]; |
| 33 | }; |
| 34 | struct sockaddr_l2tpip6 { |
| 35 | __kernel_sa_family_t l2tp_family; |
| 36 | __be16 l2tp_unused; |
| 37 | __be32 l2tp_flowinfo; |
| 38 | struct in6_addr l2tp_addr; |
| 39 | __u32 l2tp_scope_id; |
| 40 | __u32 l2tp_conn_id; |
| 41 | }; |
| 42 | enum { |
| 43 | L2TP_CMD_NOOP, |
| 44 | L2TP_CMD_TUNNEL_CREATE, |
| 45 | L2TP_CMD_TUNNEL_DELETE, |
| 46 | L2TP_CMD_TUNNEL_MODIFY, |
| 47 | L2TP_CMD_TUNNEL_GET, |
| 48 | L2TP_CMD_SESSION_CREATE, |
| 49 | L2TP_CMD_SESSION_DELETE, |
| 50 | L2TP_CMD_SESSION_MODIFY, |
| 51 | L2TP_CMD_SESSION_GET, |
| 52 | __L2TP_CMD_MAX, |
| 53 | }; |
| 54 | #define L2TP_CMD_MAX (__L2TP_CMD_MAX - 1) |
| 55 | enum { |
| 56 | L2TP_ATTR_NONE, |
| 57 | L2TP_ATTR_PW_TYPE, |
| 58 | L2TP_ATTR_ENCAP_TYPE, |
| 59 | L2TP_ATTR_OFFSET, |
| 60 | L2TP_ATTR_DATA_SEQ, |
| 61 | L2TP_ATTR_L2SPEC_TYPE, |
| 62 | L2TP_ATTR_L2SPEC_LEN, |
| 63 | L2TP_ATTR_PROTO_VERSION, |
| 64 | L2TP_ATTR_IFNAME, |
| 65 | L2TP_ATTR_CONN_ID, |
| 66 | L2TP_ATTR_PEER_CONN_ID, |
| 67 | L2TP_ATTR_SESSION_ID, |
| 68 | L2TP_ATTR_PEER_SESSION_ID, |
| 69 | L2TP_ATTR_UDP_CSUM, |
| 70 | L2TP_ATTR_VLAN_ID, |
| 71 | L2TP_ATTR_COOKIE, |
| 72 | L2TP_ATTR_PEER_COOKIE, |
| 73 | L2TP_ATTR_DEBUG, |
| 74 | L2TP_ATTR_RECV_SEQ, |
| 75 | L2TP_ATTR_SEND_SEQ, |
| 76 | L2TP_ATTR_LNS_MODE, |
| 77 | L2TP_ATTR_USING_IPSEC, |
| 78 | L2TP_ATTR_RECV_TIMEOUT, |
| 79 | L2TP_ATTR_FD, |
| 80 | L2TP_ATTR_IP_SADDR, |
| 81 | L2TP_ATTR_IP_DADDR, |
| 82 | L2TP_ATTR_UDP_SPORT, |
| 83 | L2TP_ATTR_UDP_DPORT, |
| 84 | L2TP_ATTR_MTU, |
| 85 | L2TP_ATTR_MRU, |
| 86 | L2TP_ATTR_STATS, |
| 87 | L2TP_ATTR_IP6_SADDR, |
| 88 | L2TP_ATTR_IP6_DADDR, |
| 89 | L2TP_ATTR_UDP_ZERO_CSUM6_TX, |
| 90 | L2TP_ATTR_UDP_ZERO_CSUM6_RX, |
| 91 | L2TP_ATTR_PAD, |
| 92 | __L2TP_ATTR_MAX, |
| 93 | }; |
| 94 | #define L2TP_ATTR_MAX (__L2TP_ATTR_MAX - 1) |
| 95 | enum { |
| 96 | L2TP_ATTR_STATS_NONE, |
| 97 | L2TP_ATTR_TX_PACKETS, |
| 98 | L2TP_ATTR_TX_BYTES, |
| 99 | L2TP_ATTR_TX_ERRORS, |
| 100 | L2TP_ATTR_RX_PACKETS, |
| 101 | L2TP_ATTR_RX_BYTES, |
| 102 | L2TP_ATTR_RX_SEQ_DISCARDS, |
| 103 | L2TP_ATTR_RX_OOS_PACKETS, |
| 104 | L2TP_ATTR_RX_ERRORS, |
| 105 | L2TP_ATTR_STATS_PAD, |
| 106 | __L2TP_ATTR_STATS_MAX, |
| 107 | }; |
| 108 | #define L2TP_ATTR_STATS_MAX (__L2TP_ATTR_STATS_MAX - 1) |
| 109 | enum l2tp_pwtype { |
| 110 | L2TP_PWTYPE_NONE = 0x0000, |
| 111 | L2TP_PWTYPE_ETH_VLAN = 0x0004, |
| 112 | L2TP_PWTYPE_ETH = 0x0005, |
| 113 | L2TP_PWTYPE_PPP = 0x0007, |
| 114 | L2TP_PWTYPE_PPP_AC = 0x0008, |
| 115 | L2TP_PWTYPE_IP = 0x000b, |
| 116 | __L2TP_PWTYPE_MAX |
| 117 | }; |
| 118 | enum l2tp_l2spec_type { |
| 119 | L2TP_L2SPECTYPE_NONE, |
| 120 | L2TP_L2SPECTYPE_DEFAULT, |
| 121 | }; |
| 122 | enum l2tp_encap_type { |
| 123 | L2TP_ENCAPTYPE_UDP, |
| 124 | L2TP_ENCAPTYPE_IP, |
| 125 | }; |
| 126 | enum l2tp_seqmode { |
| 127 | L2TP_SEQ_NONE = 0, |
| 128 | L2TP_SEQ_IP = 1, |
| 129 | L2TP_SEQ_ALL = 2, |
| 130 | }; |
| 131 | enum l2tp_debug_flags { |
| 132 | L2TP_MSG_DEBUG = (1 << 0), |
| 133 | L2TP_MSG_CONTROL = (1 << 1), |
| 134 | L2TP_MSG_SEQ = (1 << 2), |
| 135 | L2TP_MSG_DATA = (1 << 3), |
| 136 | }; |
| 137 | #define L2TP_GENL_NAME "l2tp" |
| 138 | #define L2TP_GENL_VERSION 0x1 |
| 139 | #define L2TP_GENL_MCGROUP "l2tp" |
| 140 | #endif |