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_IFINDEX, 127 OVS_VPORT_ATTR_NETNSID, 128 __OVS_VPORT_ATTR_MAX 129 }; 130 #define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1) 131 enum { 132 OVS_VXLAN_EXT_UNSPEC, 133 OVS_VXLAN_EXT_GBP, 134 __OVS_VXLAN_EXT_MAX, 135 }; 136 #define OVS_VXLAN_EXT_MAX (__OVS_VXLAN_EXT_MAX - 1) 137 enum { 138 OVS_TUNNEL_ATTR_UNSPEC, 139 OVS_TUNNEL_ATTR_DST_PORT, 140 OVS_TUNNEL_ATTR_EXTENSION, 141 __OVS_TUNNEL_ATTR_MAX 142 }; 143 #define OVS_TUNNEL_ATTR_MAX (__OVS_TUNNEL_ATTR_MAX - 1) 144 #define OVS_FLOW_FAMILY "ovs_flow" 145 #define OVS_FLOW_MCGROUP "ovs_flow" 146 #define OVS_FLOW_VERSION 0x1 147 enum ovs_flow_cmd { 148 OVS_FLOW_CMD_UNSPEC, 149 OVS_FLOW_CMD_NEW, 150 OVS_FLOW_CMD_DEL, 151 OVS_FLOW_CMD_GET, 152 OVS_FLOW_CMD_SET 153 }; 154 struct ovs_flow_stats { 155 __u64 n_packets; 156 __u64 n_bytes; 157 }; 158 enum ovs_key_attr { 159 OVS_KEY_ATTR_UNSPEC, 160 OVS_KEY_ATTR_ENCAP, 161 OVS_KEY_ATTR_PRIORITY, 162 OVS_KEY_ATTR_IN_PORT, 163 OVS_KEY_ATTR_ETHERNET, 164 OVS_KEY_ATTR_VLAN, 165 OVS_KEY_ATTR_ETHERTYPE, 166 OVS_KEY_ATTR_IPV4, 167 OVS_KEY_ATTR_IPV6, 168 OVS_KEY_ATTR_TCP, 169 OVS_KEY_ATTR_UDP, 170 OVS_KEY_ATTR_ICMP, 171 OVS_KEY_ATTR_ICMPV6, 172 OVS_KEY_ATTR_ARP, 173 OVS_KEY_ATTR_ND, 174 OVS_KEY_ATTR_SKB_MARK, 175 OVS_KEY_ATTR_TUNNEL, 176 OVS_KEY_ATTR_SCTP, 177 OVS_KEY_ATTR_TCP_FLAGS, 178 OVS_KEY_ATTR_DP_HASH, 179 OVS_KEY_ATTR_RECIRC_ID, 180 OVS_KEY_ATTR_MPLS, 181 OVS_KEY_ATTR_CT_STATE, 182 OVS_KEY_ATTR_CT_ZONE, 183 OVS_KEY_ATTR_CT_MARK, 184 OVS_KEY_ATTR_CT_LABELS, 185 OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4, 186 OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6, 187 OVS_KEY_ATTR_NSH, 188 __OVS_KEY_ATTR_MAX 189 }; 190 #define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1) 191 enum ovs_tunnel_key_attr { 192 OVS_TUNNEL_KEY_ATTR_ID, 193 OVS_TUNNEL_KEY_ATTR_IPV4_SRC, 194 OVS_TUNNEL_KEY_ATTR_IPV4_DST, 195 OVS_TUNNEL_KEY_ATTR_TOS, 196 OVS_TUNNEL_KEY_ATTR_TTL, 197 OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT, 198 OVS_TUNNEL_KEY_ATTR_CSUM, 199 OVS_TUNNEL_KEY_ATTR_OAM, 200 OVS_TUNNEL_KEY_ATTR_GENEVE_OPTS, 201 OVS_TUNNEL_KEY_ATTR_TP_SRC, 202 OVS_TUNNEL_KEY_ATTR_TP_DST, 203 OVS_TUNNEL_KEY_ATTR_VXLAN_OPTS, 204 OVS_TUNNEL_KEY_ATTR_IPV6_SRC, 205 OVS_TUNNEL_KEY_ATTR_IPV6_DST, 206 OVS_TUNNEL_KEY_ATTR_PAD, 207 OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS, 208 __OVS_TUNNEL_KEY_ATTR_MAX 209 }; 210 #define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1) 211 enum ovs_frag_type { 212 OVS_FRAG_TYPE_NONE, 213 OVS_FRAG_TYPE_FIRST, 214 OVS_FRAG_TYPE_LATER, 215 __OVS_FRAG_TYPE_MAX 216 }; 217 #define OVS_FRAG_TYPE_MAX (__OVS_FRAG_TYPE_MAX - 1) 218 struct ovs_key_ethernet { 219 __u8 eth_src[ETH_ALEN]; 220 __u8 eth_dst[ETH_ALEN]; 221 }; 222 struct ovs_key_mpls { 223 __be32 mpls_lse; 224 }; 225 struct ovs_key_ipv4 { 226 __be32 ipv4_src; 227 __be32 ipv4_dst; 228 __u8 ipv4_proto; 229 __u8 ipv4_tos; 230 __u8 ipv4_ttl; 231 __u8 ipv4_frag; 232 }; 233 struct ovs_key_ipv6 { 234 __be32 ipv6_src[4]; 235 __be32 ipv6_dst[4]; 236 __be32 ipv6_label; 237 __u8 ipv6_proto; 238 __u8 ipv6_tclass; 239 __u8 ipv6_hlimit; 240 __u8 ipv6_frag; 241 }; 242 struct ovs_key_tcp { 243 __be16 tcp_src; 244 __be16 tcp_dst; 245 }; 246 struct ovs_key_udp { 247 __be16 udp_src; 248 __be16 udp_dst; 249 }; 250 struct ovs_key_sctp { 251 __be16 sctp_src; 252 __be16 sctp_dst; 253 }; 254 struct ovs_key_icmp { 255 __u8 icmp_type; 256 __u8 icmp_code; 257 }; 258 struct ovs_key_icmpv6 { 259 __u8 icmpv6_type; 260 __u8 icmpv6_code; 261 }; 262 struct ovs_key_arp { 263 __be32 arp_sip; 264 __be32 arp_tip; 265 __be16 arp_op; 266 __u8 arp_sha[ETH_ALEN]; 267 __u8 arp_tha[ETH_ALEN]; 268 }; 269 struct ovs_key_nd { 270 __be32 nd_target[4]; 271 __u8 nd_sll[ETH_ALEN]; 272 __u8 nd_tll[ETH_ALEN]; 273 }; 274 #define OVS_CT_LABELS_LEN_32 4 275 #define OVS_CT_LABELS_LEN (OVS_CT_LABELS_LEN_32 * sizeof(__u32)) 276 struct ovs_key_ct_labels { 277 union { 278 __u8 ct_labels[OVS_CT_LABELS_LEN]; 279 __u32 ct_labels_32[OVS_CT_LABELS_LEN_32]; 280 }; 281 }; 282 #define OVS_CS_F_NEW 0x01 283 #define OVS_CS_F_ESTABLISHED 0x02 284 #define OVS_CS_F_RELATED 0x04 285 #define OVS_CS_F_REPLY_DIR 0x08 286 #define OVS_CS_F_INVALID 0x10 287 #define OVS_CS_F_TRACKED 0x20 288 #define OVS_CS_F_SRC_NAT 0x40 289 #define OVS_CS_F_DST_NAT 0x80 290 #define OVS_CS_F_NAT_MASK (OVS_CS_F_SRC_NAT | OVS_CS_F_DST_NAT) 291 struct ovs_key_ct_tuple_ipv4 { 292 __be32 ipv4_src; 293 __be32 ipv4_dst; 294 __be16 src_port; 295 __be16 dst_port; 296 __u8 ipv4_proto; 297 }; 298 struct ovs_key_ct_tuple_ipv6 { 299 __be32 ipv6_src[4]; 300 __be32 ipv6_dst[4]; 301 __be16 src_port; 302 __be16 dst_port; 303 __u8 ipv6_proto; 304 }; 305 enum ovs_nsh_key_attr { 306 OVS_NSH_KEY_ATTR_UNSPEC, 307 OVS_NSH_KEY_ATTR_BASE, 308 OVS_NSH_KEY_ATTR_MD1, 309 OVS_NSH_KEY_ATTR_MD2, 310 __OVS_NSH_KEY_ATTR_MAX 311 }; 312 #define OVS_NSH_KEY_ATTR_MAX (__OVS_NSH_KEY_ATTR_MAX - 1) 313 struct ovs_nsh_key_base { 314 __u8 flags; 315 __u8 ttl; 316 __u8 mdtype; 317 __u8 np; 318 __be32 path_hdr; 319 }; 320 #define NSH_MD1_CONTEXT_SIZE 4 321 struct ovs_nsh_key_md1 { 322 __be32 context[NSH_MD1_CONTEXT_SIZE]; 323 }; 324 enum ovs_flow_attr { 325 OVS_FLOW_ATTR_UNSPEC, 326 OVS_FLOW_ATTR_KEY, 327 OVS_FLOW_ATTR_ACTIONS, 328 OVS_FLOW_ATTR_STATS, 329 OVS_FLOW_ATTR_TCP_FLAGS, 330 OVS_FLOW_ATTR_USED, 331 OVS_FLOW_ATTR_CLEAR, 332 OVS_FLOW_ATTR_MASK, 333 OVS_FLOW_ATTR_PROBE, 334 OVS_FLOW_ATTR_UFID, 335 OVS_FLOW_ATTR_UFID_FLAGS, 336 OVS_FLOW_ATTR_PAD, 337 __OVS_FLOW_ATTR_MAX 338 }; 339 #define OVS_FLOW_ATTR_MAX (__OVS_FLOW_ATTR_MAX - 1) 340 #define OVS_UFID_F_OMIT_KEY (1 << 0) 341 #define OVS_UFID_F_OMIT_MASK (1 << 1) 342 #define OVS_UFID_F_OMIT_ACTIONS (1 << 2) 343 enum ovs_sample_attr { 344 OVS_SAMPLE_ATTR_UNSPEC, 345 OVS_SAMPLE_ATTR_PROBABILITY, 346 OVS_SAMPLE_ATTR_ACTIONS, 347 __OVS_SAMPLE_ATTR_MAX, 348 }; 349 #define OVS_SAMPLE_ATTR_MAX (__OVS_SAMPLE_ATTR_MAX - 1) 350 enum ovs_userspace_attr { 351 OVS_USERSPACE_ATTR_UNSPEC, 352 OVS_USERSPACE_ATTR_PID, 353 OVS_USERSPACE_ATTR_USERDATA, 354 OVS_USERSPACE_ATTR_EGRESS_TUN_PORT, 355 OVS_USERSPACE_ATTR_ACTIONS, 356 __OVS_USERSPACE_ATTR_MAX 357 }; 358 #define OVS_USERSPACE_ATTR_MAX (__OVS_USERSPACE_ATTR_MAX - 1) 359 struct ovs_action_trunc { 360 __u32 max_len; 361 }; 362 struct ovs_action_push_mpls { 363 __be32 mpls_lse; 364 __be16 mpls_ethertype; 365 }; 366 struct ovs_action_push_vlan { 367 __be16 vlan_tpid; 368 __be16 vlan_tci; 369 }; 370 enum ovs_hash_alg { 371 OVS_HASH_ALG_L4, 372 }; 373 struct ovs_action_hash { 374 __u32 hash_alg; 375 __u32 hash_basis; 376 }; 377 enum ovs_ct_attr { 378 OVS_CT_ATTR_UNSPEC, 379 OVS_CT_ATTR_COMMIT, 380 OVS_CT_ATTR_ZONE, 381 OVS_CT_ATTR_MARK, 382 OVS_CT_ATTR_LABELS, 383 OVS_CT_ATTR_HELPER, 384 OVS_CT_ATTR_NAT, 385 OVS_CT_ATTR_FORCE_COMMIT, 386 OVS_CT_ATTR_EVENTMASK, 387 __OVS_CT_ATTR_MAX 388 }; 389 #define OVS_CT_ATTR_MAX (__OVS_CT_ATTR_MAX - 1) 390 enum ovs_nat_attr { 391 OVS_NAT_ATTR_UNSPEC, 392 OVS_NAT_ATTR_SRC, 393 OVS_NAT_ATTR_DST, 394 OVS_NAT_ATTR_IP_MIN, 395 OVS_NAT_ATTR_IP_MAX, 396 OVS_NAT_ATTR_PROTO_MIN, 397 OVS_NAT_ATTR_PROTO_MAX, 398 OVS_NAT_ATTR_PERSISTENT, 399 OVS_NAT_ATTR_PROTO_HASH, 400 OVS_NAT_ATTR_PROTO_RANDOM, 401 __OVS_NAT_ATTR_MAX, 402 }; 403 #define OVS_NAT_ATTR_MAX (__OVS_NAT_ATTR_MAX - 1) 404 struct ovs_action_push_eth { 405 struct ovs_key_ethernet addresses; 406 }; 407 enum ovs_action_attr { 408 OVS_ACTION_ATTR_UNSPEC, 409 OVS_ACTION_ATTR_OUTPUT, 410 OVS_ACTION_ATTR_USERSPACE, 411 OVS_ACTION_ATTR_SET, 412 OVS_ACTION_ATTR_PUSH_VLAN, 413 OVS_ACTION_ATTR_POP_VLAN, 414 OVS_ACTION_ATTR_SAMPLE, 415 OVS_ACTION_ATTR_RECIRC, 416 OVS_ACTION_ATTR_HASH, 417 OVS_ACTION_ATTR_PUSH_MPLS, 418 OVS_ACTION_ATTR_POP_MPLS, 419 OVS_ACTION_ATTR_SET_MASKED, 420 OVS_ACTION_ATTR_CT, 421 OVS_ACTION_ATTR_TRUNC, 422 OVS_ACTION_ATTR_PUSH_ETH, 423 OVS_ACTION_ATTR_POP_ETH, 424 OVS_ACTION_ATTR_CT_CLEAR, 425 OVS_ACTION_ATTR_PUSH_NSH, 426 OVS_ACTION_ATTR_POP_NSH, 427 OVS_ACTION_ATTR_METER, 428 OVS_ACTION_ATTR_CLONE, 429 __OVS_ACTION_ATTR_MAX, 430 }; 431 #define OVS_ACTION_ATTR_MAX (__OVS_ACTION_ATTR_MAX - 1) 432 #define OVS_METER_FAMILY "ovs_meter" 433 #define OVS_METER_MCGROUP "ovs_meter" 434 #define OVS_METER_VERSION 0x1 435 enum ovs_meter_cmd { 436 OVS_METER_CMD_UNSPEC, 437 OVS_METER_CMD_FEATURES, 438 OVS_METER_CMD_SET, 439 OVS_METER_CMD_DEL, 440 OVS_METER_CMD_GET 441 }; 442 enum ovs_meter_attr { 443 OVS_METER_ATTR_UNSPEC, 444 OVS_METER_ATTR_ID, 445 OVS_METER_ATTR_KBPS, 446 OVS_METER_ATTR_STATS, 447 OVS_METER_ATTR_BANDS, 448 OVS_METER_ATTR_USED, 449 OVS_METER_ATTR_CLEAR, 450 OVS_METER_ATTR_MAX_METERS, 451 OVS_METER_ATTR_MAX_BANDS, 452 OVS_METER_ATTR_PAD, 453 __OVS_METER_ATTR_MAX 454 }; 455 #define OVS_METER_ATTR_MAX (__OVS_METER_ATTR_MAX - 1) 456 enum ovs_band_attr { 457 OVS_BAND_ATTR_UNSPEC, 458 OVS_BAND_ATTR_TYPE, 459 OVS_BAND_ATTR_RATE, 460 OVS_BAND_ATTR_BURST, 461 OVS_BAND_ATTR_STATS, 462 __OVS_BAND_ATTR_MAX 463 }; 464 #define OVS_BAND_ATTR_MAX (__OVS_BAND_ATTR_MAX - 1) 465 enum ovs_meter_band_type { 466 OVS_METER_BAND_TYPE_UNSPEC, 467 OVS_METER_BAND_TYPE_DROP, 468 __OVS_METER_BAND_TYPE_MAX 469 }; 470 #define OVS_METER_BAND_TYPE_MAX (__OVS_METER_BAND_TYPE_MAX - 1) 471 #define OVS_CT_LIMIT_FAMILY "ovs_ct_limit" 472 #define OVS_CT_LIMIT_MCGROUP "ovs_ct_limit" 473 #define OVS_CT_LIMIT_VERSION 0x1 474 enum ovs_ct_limit_cmd { 475 OVS_CT_LIMIT_CMD_UNSPEC, 476 OVS_CT_LIMIT_CMD_SET, 477 OVS_CT_LIMIT_CMD_DEL, 478 OVS_CT_LIMIT_CMD_GET 479 }; 480 enum ovs_ct_limit_attr { 481 OVS_CT_LIMIT_ATTR_UNSPEC, 482 OVS_CT_LIMIT_ATTR_ZONE_LIMIT, 483 __OVS_CT_LIMIT_ATTR_MAX 484 }; 485 #define OVS_CT_LIMIT_ATTR_MAX (__OVS_CT_LIMIT_ATTR_MAX - 1) 486 #define OVS_ZONE_LIMIT_DEFAULT_ZONE - 1 487 struct ovs_zone_limit { 488 int zone_id; 489 __u32 limit; 490 __u32 count; 491 }; 492 #endif 493