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_OPENVSWITCH_H 20 #define _UAPI__LINUX_OPENVSWITCH_H 1 21 #include <linux/types.h> 22 #include <linux/if_ether.h> 23 struct ovs_header { 24 int dp_ifindex; 25 }; 26 #define OVS_DATAPATH_FAMILY "ovs_datapath" 27 #define OVS_DATAPATH_MCGROUP "ovs_datapath" 28 #define OVS_DATAPATH_VERSION 2 29 #define OVS_DP_VER_FEATURES 2 30 enum ovs_datapath_cmd { 31 OVS_DP_CMD_UNSPEC, 32 OVS_DP_CMD_NEW, 33 OVS_DP_CMD_DEL, 34 OVS_DP_CMD_GET, 35 OVS_DP_CMD_SET 36 }; 37 enum ovs_datapath_attr { 38 OVS_DP_ATTR_UNSPEC, 39 OVS_DP_ATTR_NAME, 40 OVS_DP_ATTR_UPCALL_PID, 41 OVS_DP_ATTR_STATS, 42 OVS_DP_ATTR_MEGAFLOW_STATS, 43 OVS_DP_ATTR_USER_FEATURES, 44 OVS_DP_ATTR_PAD, 45 __OVS_DP_ATTR_MAX 46 }; 47 #define OVS_DP_ATTR_MAX (__OVS_DP_ATTR_MAX - 1) 48 struct ovs_dp_stats { 49 __u64 n_hit; 50 __u64 n_missed; 51 __u64 n_lost; 52 __u64 n_flows; 53 }; 54 struct ovs_dp_megaflow_stats { 55 __u64 n_mask_hit; 56 __u32 n_masks; 57 __u32 pad0; 58 __u64 pad1; 59 __u64 pad2; 60 }; 61 struct ovs_vport_stats { 62 __u64 rx_packets; 63 __u64 tx_packets; 64 __u64 rx_bytes; 65 __u64 tx_bytes; 66 __u64 rx_errors; 67 __u64 tx_errors; 68 __u64 rx_dropped; 69 __u64 tx_dropped; 70 }; 71 #define OVS_DP_F_UNALIGNED (1 << 0) 72 #define OVS_DP_F_VPORT_PIDS (1 << 1) 73 #define OVSP_LOCAL ((__u32) 0) 74 #define OVS_PACKET_FAMILY "ovs_packet" 75 #define OVS_PACKET_VERSION 0x1 76 enum ovs_packet_cmd { 77 OVS_PACKET_CMD_UNSPEC, 78 OVS_PACKET_CMD_MISS, 79 OVS_PACKET_CMD_ACTION, 80 OVS_PACKET_CMD_EXECUTE 81 }; 82 enum ovs_packet_attr { 83 OVS_PACKET_ATTR_UNSPEC, 84 OVS_PACKET_ATTR_PACKET, 85 OVS_PACKET_ATTR_KEY, 86 OVS_PACKET_ATTR_ACTIONS, 87 OVS_PACKET_ATTR_USERDATA, 88 OVS_PACKET_ATTR_EGRESS_TUN_KEY, 89 OVS_PACKET_ATTR_UNUSED1, 90 OVS_PACKET_ATTR_UNUSED2, 91 OVS_PACKET_ATTR_PROBE, 92 OVS_PACKET_ATTR_MRU, 93 OVS_PACKET_ATTR_LEN, 94 __OVS_PACKET_ATTR_MAX 95 }; 96 #define OVS_PACKET_ATTR_MAX (__OVS_PACKET_ATTR_MAX - 1) 97 #define OVS_VPORT_FAMILY "ovs_vport" 98 #define OVS_VPORT_MCGROUP "ovs_vport" 99 #define OVS_VPORT_VERSION 0x1 100 enum ovs_vport_cmd { 101 OVS_VPORT_CMD_UNSPEC, 102 OVS_VPORT_CMD_NEW, 103 OVS_VPORT_CMD_DEL, 104 OVS_VPORT_CMD_GET, 105 OVS_VPORT_CMD_SET 106 }; 107 enum ovs_vport_type { 108 OVS_VPORT_TYPE_UNSPEC, 109 OVS_VPORT_TYPE_NETDEV, 110 OVS_VPORT_TYPE_INTERNAL, 111 OVS_VPORT_TYPE_GRE, 112 OVS_VPORT_TYPE_VXLAN, 113 OVS_VPORT_TYPE_GENEVE, 114 __OVS_VPORT_TYPE_MAX 115 }; 116 #define OVS_VPORT_TYPE_MAX (__OVS_VPORT_TYPE_MAX - 1) 117 enum ovs_vport_attr { 118 OVS_VPORT_ATTR_UNSPEC, 119 OVS_VPORT_ATTR_PORT_NO, 120 OVS_VPORT_ATTR_TYPE, 121 OVS_VPORT_ATTR_NAME, 122 OVS_VPORT_ATTR_OPTIONS, 123 OVS_VPORT_ATTR_UPCALL_PID, 124 OVS_VPORT_ATTR_STATS, 125 OVS_VPORT_ATTR_PAD, 126 __OVS_VPORT_ATTR_MAX 127 }; 128 #define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1) 129 enum { 130 OVS_VXLAN_EXT_UNSPEC, 131 OVS_VXLAN_EXT_GBP, 132 __OVS_VXLAN_EXT_MAX, 133 }; 134 #define OVS_VXLAN_EXT_MAX (__OVS_VXLAN_EXT_MAX - 1) 135 enum { 136 OVS_TUNNEL_ATTR_UNSPEC, 137 OVS_TUNNEL_ATTR_DST_PORT, 138 OVS_TUNNEL_ATTR_EXTENSION, 139 __OVS_TUNNEL_ATTR_MAX 140 }; 141 #define OVS_TUNNEL_ATTR_MAX (__OVS_TUNNEL_ATTR_MAX - 1) 142 #define OVS_FLOW_FAMILY "ovs_flow" 143 #define OVS_FLOW_MCGROUP "ovs_flow" 144 #define OVS_FLOW_VERSION 0x1 145 enum ovs_flow_cmd { 146 OVS_FLOW_CMD_UNSPEC, 147 OVS_FLOW_CMD_NEW, 148 OVS_FLOW_CMD_DEL, 149 OVS_FLOW_CMD_GET, 150 OVS_FLOW_CMD_SET 151 }; 152 struct ovs_flow_stats { 153 __u64 n_packets; 154 __u64 n_bytes; 155 }; 156 enum ovs_key_attr { 157 OVS_KEY_ATTR_UNSPEC, 158 OVS_KEY_ATTR_ENCAP, 159 OVS_KEY_ATTR_PRIORITY, 160 OVS_KEY_ATTR_IN_PORT, 161 OVS_KEY_ATTR_ETHERNET, 162 OVS_KEY_ATTR_VLAN, 163 OVS_KEY_ATTR_ETHERTYPE, 164 OVS_KEY_ATTR_IPV4, 165 OVS_KEY_ATTR_IPV6, 166 OVS_KEY_ATTR_TCP, 167 OVS_KEY_ATTR_UDP, 168 OVS_KEY_ATTR_ICMP, 169 OVS_KEY_ATTR_ICMPV6, 170 OVS_KEY_ATTR_ARP, 171 OVS_KEY_ATTR_ND, 172 OVS_KEY_ATTR_SKB_MARK, 173 OVS_KEY_ATTR_TUNNEL, 174 OVS_KEY_ATTR_SCTP, 175 OVS_KEY_ATTR_TCP_FLAGS, 176 OVS_KEY_ATTR_DP_HASH, 177 OVS_KEY_ATTR_RECIRC_ID, 178 OVS_KEY_ATTR_MPLS, 179 OVS_KEY_ATTR_CT_STATE, 180 OVS_KEY_ATTR_CT_ZONE, 181 OVS_KEY_ATTR_CT_MARK, 182 OVS_KEY_ATTR_CT_LABELS, 183 __OVS_KEY_ATTR_MAX 184 }; 185 #define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1) 186 enum ovs_tunnel_key_attr { 187 OVS_TUNNEL_KEY_ATTR_ID, 188 OVS_TUNNEL_KEY_ATTR_IPV4_SRC, 189 OVS_TUNNEL_KEY_ATTR_IPV4_DST, 190 OVS_TUNNEL_KEY_ATTR_TOS, 191 OVS_TUNNEL_KEY_ATTR_TTL, 192 OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT, 193 OVS_TUNNEL_KEY_ATTR_CSUM, 194 OVS_TUNNEL_KEY_ATTR_OAM, 195 OVS_TUNNEL_KEY_ATTR_GENEVE_OPTS, 196 OVS_TUNNEL_KEY_ATTR_TP_SRC, 197 OVS_TUNNEL_KEY_ATTR_TP_DST, 198 OVS_TUNNEL_KEY_ATTR_VXLAN_OPTS, 199 OVS_TUNNEL_KEY_ATTR_IPV6_SRC, 200 OVS_TUNNEL_KEY_ATTR_IPV6_DST, 201 OVS_TUNNEL_KEY_ATTR_PAD, 202 __OVS_TUNNEL_KEY_ATTR_MAX 203 }; 204 #define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1) 205 enum ovs_frag_type { 206 OVS_FRAG_TYPE_NONE, 207 OVS_FRAG_TYPE_FIRST, 208 OVS_FRAG_TYPE_LATER, 209 __OVS_FRAG_TYPE_MAX 210 }; 211 #define OVS_FRAG_TYPE_MAX (__OVS_FRAG_TYPE_MAX - 1) 212 struct ovs_key_ethernet { 213 __u8 eth_src[ETH_ALEN]; 214 __u8 eth_dst[ETH_ALEN]; 215 }; 216 struct ovs_key_mpls { 217 __be32 mpls_lse; 218 }; 219 struct ovs_key_ipv4 { 220 __be32 ipv4_src; 221 __be32 ipv4_dst; 222 __u8 ipv4_proto; 223 __u8 ipv4_tos; 224 __u8 ipv4_ttl; 225 __u8 ipv4_frag; 226 }; 227 struct ovs_key_ipv6 { 228 __be32 ipv6_src[4]; 229 __be32 ipv6_dst[4]; 230 __be32 ipv6_label; 231 __u8 ipv6_proto; 232 __u8 ipv6_tclass; 233 __u8 ipv6_hlimit; 234 __u8 ipv6_frag; 235 }; 236 struct ovs_key_tcp { 237 __be16 tcp_src; 238 __be16 tcp_dst; 239 }; 240 struct ovs_key_udp { 241 __be16 udp_src; 242 __be16 udp_dst; 243 }; 244 struct ovs_key_sctp { 245 __be16 sctp_src; 246 __be16 sctp_dst; 247 }; 248 struct ovs_key_icmp { 249 __u8 icmp_type; 250 __u8 icmp_code; 251 }; 252 struct ovs_key_icmpv6 { 253 __u8 icmpv6_type; 254 __u8 icmpv6_code; 255 }; 256 struct ovs_key_arp { 257 __be32 arp_sip; 258 __be32 arp_tip; 259 __be16 arp_op; 260 __u8 arp_sha[ETH_ALEN]; 261 __u8 arp_tha[ETH_ALEN]; 262 }; 263 struct ovs_key_nd { 264 __be32 nd_target[4]; 265 __u8 nd_sll[ETH_ALEN]; 266 __u8 nd_tll[ETH_ALEN]; 267 }; 268 #define OVS_CT_LABELS_LEN 16 269 struct ovs_key_ct_labels { 270 __u8 ct_labels[OVS_CT_LABELS_LEN]; 271 }; 272 #define OVS_CS_F_NEW 0x01 273 #define OVS_CS_F_ESTABLISHED 0x02 274 #define OVS_CS_F_RELATED 0x04 275 #define OVS_CS_F_REPLY_DIR 0x08 276 #define OVS_CS_F_INVALID 0x10 277 #define OVS_CS_F_TRACKED 0x20 278 #define OVS_CS_F_SRC_NAT 0x40 279 #define OVS_CS_F_DST_NAT 0x80 280 #define OVS_CS_F_NAT_MASK (OVS_CS_F_SRC_NAT | OVS_CS_F_DST_NAT) 281 enum ovs_flow_attr { 282 OVS_FLOW_ATTR_UNSPEC, 283 OVS_FLOW_ATTR_KEY, 284 OVS_FLOW_ATTR_ACTIONS, 285 OVS_FLOW_ATTR_STATS, 286 OVS_FLOW_ATTR_TCP_FLAGS, 287 OVS_FLOW_ATTR_USED, 288 OVS_FLOW_ATTR_CLEAR, 289 OVS_FLOW_ATTR_MASK, 290 OVS_FLOW_ATTR_PROBE, 291 OVS_FLOW_ATTR_UFID, 292 OVS_FLOW_ATTR_UFID_FLAGS, 293 OVS_FLOW_ATTR_PAD, 294 __OVS_FLOW_ATTR_MAX 295 }; 296 #define OVS_FLOW_ATTR_MAX (__OVS_FLOW_ATTR_MAX - 1) 297 #define OVS_UFID_F_OMIT_KEY (1 << 0) 298 #define OVS_UFID_F_OMIT_MASK (1 << 1) 299 #define OVS_UFID_F_OMIT_ACTIONS (1 << 2) 300 enum ovs_sample_attr { 301 OVS_SAMPLE_ATTR_UNSPEC, 302 OVS_SAMPLE_ATTR_PROBABILITY, 303 OVS_SAMPLE_ATTR_ACTIONS, 304 __OVS_SAMPLE_ATTR_MAX, 305 }; 306 #define OVS_SAMPLE_ATTR_MAX (__OVS_SAMPLE_ATTR_MAX - 1) 307 enum ovs_userspace_attr { 308 OVS_USERSPACE_ATTR_UNSPEC, 309 OVS_USERSPACE_ATTR_PID, 310 OVS_USERSPACE_ATTR_USERDATA, 311 OVS_USERSPACE_ATTR_EGRESS_TUN_PORT, 312 OVS_USERSPACE_ATTR_ACTIONS, 313 __OVS_USERSPACE_ATTR_MAX 314 }; 315 #define OVS_USERSPACE_ATTR_MAX (__OVS_USERSPACE_ATTR_MAX - 1) 316 struct ovs_action_trunc { 317 __u32 max_len; 318 }; 319 struct ovs_action_push_mpls { 320 __be32 mpls_lse; 321 __be16 mpls_ethertype; 322 }; 323 struct ovs_action_push_vlan { 324 __be16 vlan_tpid; 325 __be16 vlan_tci; 326 }; 327 enum ovs_hash_alg { 328 OVS_HASH_ALG_L4, 329 }; 330 struct ovs_action_hash { 331 __u32 hash_alg; 332 __u32 hash_basis; 333 }; 334 enum ovs_ct_attr { 335 OVS_CT_ATTR_UNSPEC, 336 OVS_CT_ATTR_COMMIT, 337 OVS_CT_ATTR_ZONE, 338 OVS_CT_ATTR_MARK, 339 OVS_CT_ATTR_LABELS, 340 OVS_CT_ATTR_HELPER, 341 OVS_CT_ATTR_NAT, 342 __OVS_CT_ATTR_MAX 343 }; 344 #define OVS_CT_ATTR_MAX (__OVS_CT_ATTR_MAX - 1) 345 enum ovs_nat_attr { 346 OVS_NAT_ATTR_UNSPEC, 347 OVS_NAT_ATTR_SRC, 348 OVS_NAT_ATTR_DST, 349 OVS_NAT_ATTR_IP_MIN, 350 OVS_NAT_ATTR_IP_MAX, 351 OVS_NAT_ATTR_PROTO_MIN, 352 OVS_NAT_ATTR_PROTO_MAX, 353 OVS_NAT_ATTR_PERSISTENT, 354 OVS_NAT_ATTR_PROTO_HASH, 355 OVS_NAT_ATTR_PROTO_RANDOM, 356 __OVS_NAT_ATTR_MAX, 357 }; 358 #define OVS_NAT_ATTR_MAX (__OVS_NAT_ATTR_MAX - 1) 359 struct ovs_action_push_eth { 360 struct ovs_key_ethernet addresses; 361 }; 362 enum ovs_action_attr { 363 OVS_ACTION_ATTR_UNSPEC, 364 OVS_ACTION_ATTR_OUTPUT, 365 OVS_ACTION_ATTR_USERSPACE, 366 OVS_ACTION_ATTR_SET, 367 OVS_ACTION_ATTR_PUSH_VLAN, 368 OVS_ACTION_ATTR_POP_VLAN, 369 OVS_ACTION_ATTR_SAMPLE, 370 OVS_ACTION_ATTR_RECIRC, 371 OVS_ACTION_ATTR_HASH, 372 OVS_ACTION_ATTR_PUSH_MPLS, 373 OVS_ACTION_ATTR_POP_MPLS, 374 OVS_ACTION_ATTR_SET_MASKED, 375 OVS_ACTION_ATTR_CT, 376 OVS_ACTION_ATTR_TRUNC, 377 OVS_ACTION_ATTR_PUSH_ETH, 378 OVS_ACTION_ATTR_POP_ETH, 379 __OVS_ACTION_ATTR_MAX, 380 }; 381 #define OVS_ACTION_ATTR_MAX (__OVS_ACTION_ATTR_MAX - 1) 382 #endif 383
