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_MAX 208 }; 209 #define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1) 210 enum ovs_frag_type { 211 OVS_FRAG_TYPE_NONE, 212 OVS_FRAG_TYPE_FIRST, 213 OVS_FRAG_TYPE_LATER, 214 __OVS_FRAG_TYPE_MAX 215 }; 216 #define OVS_FRAG_TYPE_MAX (__OVS_FRAG_TYPE_MAX - 1) 217 struct ovs_key_ethernet { 218 __u8 eth_src[ETH_ALEN]; 219 __u8 eth_dst[ETH_ALEN]; 220 }; 221 struct ovs_key_mpls { 222 __be32 mpls_lse; 223 }; 224 struct ovs_key_ipv4 { 225 __be32 ipv4_src; 226 __be32 ipv4_dst; 227 __u8 ipv4_proto; 228 __u8 ipv4_tos; 229 __u8 ipv4_ttl; 230 __u8 ipv4_frag; 231 }; 232 struct ovs_key_ipv6 { 233 __be32 ipv6_src[4]; 234 __be32 ipv6_dst[4]; 235 __be32 ipv6_label; 236 __u8 ipv6_proto; 237 __u8 ipv6_tclass; 238 __u8 ipv6_hlimit; 239 __u8 ipv6_frag; 240 }; 241 struct ovs_key_tcp { 242 __be16 tcp_src; 243 __be16 tcp_dst; 244 }; 245 struct ovs_key_udp { 246 __be16 udp_src; 247 __be16 udp_dst; 248 }; 249 struct ovs_key_sctp { 250 __be16 sctp_src; 251 __be16 sctp_dst; 252 }; 253 struct ovs_key_icmp { 254 __u8 icmp_type; 255 __u8 icmp_code; 256 }; 257 struct ovs_key_icmpv6 { 258 __u8 icmpv6_type; 259 __u8 icmpv6_code; 260 }; 261 struct ovs_key_arp { 262 __be32 arp_sip; 263 __be32 arp_tip; 264 __be16 arp_op; 265 __u8 arp_sha[ETH_ALEN]; 266 __u8 arp_tha[ETH_ALEN]; 267 }; 268 struct ovs_key_nd { 269 __be32 nd_target[4]; 270 __u8 nd_sll[ETH_ALEN]; 271 __u8 nd_tll[ETH_ALEN]; 272 }; 273 #define OVS_CT_LABELS_LEN_32 4 274 #define OVS_CT_LABELS_LEN (OVS_CT_LABELS_LEN_32 * sizeof(__u32)) 275 struct ovs_key_ct_labels { 276 union { 277 __u8 ct_labels[OVS_CT_LABELS_LEN]; 278 __u32 ct_labels_32[OVS_CT_LABELS_LEN_32]; 279 }; 280 }; 281 #define OVS_CS_F_NEW 0x01 282 #define OVS_CS_F_ESTABLISHED 0x02 283 #define OVS_CS_F_RELATED 0x04 284 #define OVS_CS_F_REPLY_DIR 0x08 285 #define OVS_CS_F_INVALID 0x10 286 #define OVS_CS_F_TRACKED 0x20 287 #define OVS_CS_F_SRC_NAT 0x40 288 #define OVS_CS_F_DST_NAT 0x80 289 #define OVS_CS_F_NAT_MASK (OVS_CS_F_SRC_NAT | OVS_CS_F_DST_NAT) 290 struct ovs_key_ct_tuple_ipv4 { 291 __be32 ipv4_src; 292 __be32 ipv4_dst; 293 __be16 src_port; 294 __be16 dst_port; 295 __u8 ipv4_proto; 296 }; 297 struct ovs_key_ct_tuple_ipv6 { 298 __be32 ipv6_src[4]; 299 __be32 ipv6_dst[4]; 300 __be16 src_port; 301 __be16 dst_port; 302 __u8 ipv6_proto; 303 }; 304 enum ovs_nsh_key_attr { 305 OVS_NSH_KEY_ATTR_UNSPEC, 306 OVS_NSH_KEY_ATTR_BASE, 307 OVS_NSH_KEY_ATTR_MD1, 308 OVS_NSH_KEY_ATTR_MD2, 309 __OVS_NSH_KEY_ATTR_MAX 310 }; 311 #define OVS_NSH_KEY_ATTR_MAX (__OVS_NSH_KEY_ATTR_MAX - 1) 312 struct ovs_nsh_key_base { 313 __u8 flags; 314 __u8 ttl; 315 __u8 mdtype; 316 __u8 np; 317 __be32 path_hdr; 318 }; 319 #define NSH_MD1_CONTEXT_SIZE 4 320 struct ovs_nsh_key_md1 { 321 __be32 context[NSH_MD1_CONTEXT_SIZE]; 322 }; 323 enum ovs_flow_attr { 324 OVS_FLOW_ATTR_UNSPEC, 325 OVS_FLOW_ATTR_KEY, 326 OVS_FLOW_ATTR_ACTIONS, 327 OVS_FLOW_ATTR_STATS, 328 OVS_FLOW_ATTR_TCP_FLAGS, 329 OVS_FLOW_ATTR_USED, 330 OVS_FLOW_ATTR_CLEAR, 331 OVS_FLOW_ATTR_MASK, 332 OVS_FLOW_ATTR_PROBE, 333 OVS_FLOW_ATTR_UFID, 334 OVS_FLOW_ATTR_UFID_FLAGS, 335 OVS_FLOW_ATTR_PAD, 336 __OVS_FLOW_ATTR_MAX 337 }; 338 #define OVS_FLOW_ATTR_MAX (__OVS_FLOW_ATTR_MAX - 1) 339 #define OVS_UFID_F_OMIT_KEY (1 << 0) 340 #define OVS_UFID_F_OMIT_MASK (1 << 1) 341 #define OVS_UFID_F_OMIT_ACTIONS (1 << 2) 342 enum ovs_sample_attr { 343 OVS_SAMPLE_ATTR_UNSPEC, 344 OVS_SAMPLE_ATTR_PROBABILITY, 345 OVS_SAMPLE_ATTR_ACTIONS, 346 __OVS_SAMPLE_ATTR_MAX, 347 }; 348 #define OVS_SAMPLE_ATTR_MAX (__OVS_SAMPLE_ATTR_MAX - 1) 349 enum ovs_userspace_attr { 350 OVS_USERSPACE_ATTR_UNSPEC, 351 OVS_USERSPACE_ATTR_PID, 352 OVS_USERSPACE_ATTR_USERDATA, 353 OVS_USERSPACE_ATTR_EGRESS_TUN_PORT, 354 OVS_USERSPACE_ATTR_ACTIONS, 355 __OVS_USERSPACE_ATTR_MAX 356 }; 357 #define OVS_USERSPACE_ATTR_MAX (__OVS_USERSPACE_ATTR_MAX - 1) 358 struct ovs_action_trunc { 359 __u32 max_len; 360 }; 361 struct ovs_action_push_mpls { 362 __be32 mpls_lse; 363 __be16 mpls_ethertype; 364 }; 365 struct ovs_action_push_vlan { 366 __be16 vlan_tpid; 367 __be16 vlan_tci; 368 }; 369 enum ovs_hash_alg { 370 OVS_HASH_ALG_L4, 371 }; 372 struct ovs_action_hash { 373 __u32 hash_alg; 374 __u32 hash_basis; 375 }; 376 enum ovs_ct_attr { 377 OVS_CT_ATTR_UNSPEC, 378 OVS_CT_ATTR_COMMIT, 379 OVS_CT_ATTR_ZONE, 380 OVS_CT_ATTR_MARK, 381 OVS_CT_ATTR_LABELS, 382 OVS_CT_ATTR_HELPER, 383 OVS_CT_ATTR_NAT, 384 OVS_CT_ATTR_FORCE_COMMIT, 385 OVS_CT_ATTR_EVENTMASK, 386 __OVS_CT_ATTR_MAX 387 }; 388 #define OVS_CT_ATTR_MAX (__OVS_CT_ATTR_MAX - 1) 389 enum ovs_nat_attr { 390 OVS_NAT_ATTR_UNSPEC, 391 OVS_NAT_ATTR_SRC, 392 OVS_NAT_ATTR_DST, 393 OVS_NAT_ATTR_IP_MIN, 394 OVS_NAT_ATTR_IP_MAX, 395 OVS_NAT_ATTR_PROTO_MIN, 396 OVS_NAT_ATTR_PROTO_MAX, 397 OVS_NAT_ATTR_PERSISTENT, 398 OVS_NAT_ATTR_PROTO_HASH, 399 OVS_NAT_ATTR_PROTO_RANDOM, 400 __OVS_NAT_ATTR_MAX, 401 }; 402 #define OVS_NAT_ATTR_MAX (__OVS_NAT_ATTR_MAX - 1) 403 struct ovs_action_push_eth { 404 struct ovs_key_ethernet addresses; 405 }; 406 enum ovs_action_attr { 407 OVS_ACTION_ATTR_UNSPEC, 408 OVS_ACTION_ATTR_OUTPUT, 409 OVS_ACTION_ATTR_USERSPACE, 410 OVS_ACTION_ATTR_SET, 411 OVS_ACTION_ATTR_PUSH_VLAN, 412 OVS_ACTION_ATTR_POP_VLAN, 413 OVS_ACTION_ATTR_SAMPLE, 414 OVS_ACTION_ATTR_RECIRC, 415 OVS_ACTION_ATTR_HASH, 416 OVS_ACTION_ATTR_PUSH_MPLS, 417 OVS_ACTION_ATTR_POP_MPLS, 418 OVS_ACTION_ATTR_SET_MASKED, 419 OVS_ACTION_ATTR_CT, 420 OVS_ACTION_ATTR_TRUNC, 421 OVS_ACTION_ATTR_PUSH_ETH, 422 OVS_ACTION_ATTR_POP_ETH, 423 OVS_ACTION_ATTR_CT_CLEAR, 424 OVS_ACTION_ATTR_PUSH_NSH, 425 OVS_ACTION_ATTR_POP_NSH, 426 OVS_ACTION_ATTR_METER, 427 __OVS_ACTION_ATTR_MAX, 428 }; 429 #define OVS_ACTION_ATTR_MAX (__OVS_ACTION_ATTR_MAX - 1) 430 #define OVS_METER_FAMILY "ovs_meter" 431 #define OVS_METER_MCGROUP "ovs_meter" 432 #define OVS_METER_VERSION 0x1 433 enum ovs_meter_cmd { 434 OVS_METER_CMD_UNSPEC, 435 OVS_METER_CMD_FEATURES, 436 OVS_METER_CMD_SET, 437 OVS_METER_CMD_DEL, 438 OVS_METER_CMD_GET 439 }; 440 enum ovs_meter_attr { 441 OVS_METER_ATTR_UNSPEC, 442 OVS_METER_ATTR_ID, 443 OVS_METER_ATTR_KBPS, 444 OVS_METER_ATTR_STATS, 445 OVS_METER_ATTR_BANDS, 446 OVS_METER_ATTR_USED, 447 OVS_METER_ATTR_CLEAR, 448 OVS_METER_ATTR_MAX_METERS, 449 OVS_METER_ATTR_MAX_BANDS, 450 OVS_METER_ATTR_PAD, 451 __OVS_METER_ATTR_MAX 452 }; 453 #define OVS_METER_ATTR_MAX (__OVS_METER_ATTR_MAX - 1) 454 enum ovs_band_attr { 455 OVS_BAND_ATTR_UNSPEC, 456 OVS_BAND_ATTR_TYPE, 457 OVS_BAND_ATTR_RATE, 458 OVS_BAND_ATTR_BURST, 459 OVS_BAND_ATTR_STATS, 460 __OVS_BAND_ATTR_MAX 461 }; 462 #define OVS_BAND_ATTR_MAX (__OVS_BAND_ATTR_MAX - 1) 463 enum ovs_meter_band_type { 464 OVS_METER_BAND_TYPE_UNSPEC, 465 OVS_METER_BAND_TYPE_DROP, 466 __OVS_METER_BAND_TYPE_MAX 467 }; 468 #define OVS_METER_BAND_TYPE_MAX (__OVS_METER_BAND_TYPE_MAX - 1) 469 #endif 470