blob: 1bba411a51ecea2e4e5ed4fff8d17f96b49b327f [file] [log] [blame]
// Copyright 2013, Big Switch Networks, Inc.
//
// LoxiGen is licensed under the Eclipse Public License, version 1.0 (EPL), with
// the following special exception:
//
// LOXI Exception
//
// As a special exception to the terms of the EPL, you may distribute libraries
// generated by LoxiGen (LoxiGen Libraries) under the terms of your choice, provided
// that copyright and licensing notices generated by LoxiGen are not altered or removed
// from the LoxiGen Libraries and the notice provided below is (i) included in
// the LoxiGen Libraries, if distributed in source code form and (ii) included in any
// documentation for the LoxiGen Libraries, if distributed in binary form.
//
// Notice: "Copyright 2013, Big Switch Networks, Inc. This library was generated by the LoxiGen Compiler."
//
// You may not use this file except in compliance with the EPL or LOXI Exception. You may obtain
// a copy of the EPL at:
//
// http://www.eclipse.org/legal/epl-v10.html
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// EPL for the specific language governing permissions and limitations
// under the EPL.
//
// Also derived from the OpenFlow header files which have these copyrights:
// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
// Copyright (c) 2011, 2012 Open Networking Foundation
#version 1
enum macro_definitions {
OFP_MAX_TABLE_NAME_LEN = 32,
OFP_MAX_PORT_NAME_LEN = 16,
OFP_TCP_PORT = 6653,
OFP_SSL_PORT = 6653,
OFP_ETH_ALEN = 6,
OFP_DEFAULT_MISS_SEND_LEN = 128,
OFP_VLAN_NONE = 0xffff,
OFPFW_ICMP_TYPE = 0x40,
OFPFW_ICMP_CODE = 0x80,
OFP_DL_TYPE_ETH2_CUTOFF = 0x600,
OFP_DL_TYPE_NOT_ETH_TYPE = 0x5ff,
OFP_FLOW_PERMANENT = 0,
OFP_DEFAULT_PRIORITY = 0x8000,
DESC_STR_LEN = 256,
SERIAL_NUM_LEN = 32,
OFPQ_ALL = 0xffffffff,
OFPQ_MIN_RATE_UNCFG = 0xffff,
};
enum ofp_type(wire_type=uint8_t) {
OFPT_HELLO = 0,
OFPT_ERROR = 1,
OFPT_ECHO_REQUEST = 2,
OFPT_ECHO_REPLY = 3,
OFPT_EXPERIMENTER = 4,
OFPT_FEATURES_REQUEST = 5,
OFPT_FEATURES_REPLY = 6,
OFPT_GET_CONFIG_REQUEST = 7,
OFPT_GET_CONFIG_REPLY = 8,
OFPT_SET_CONFIG = 9,
OFPT_PACKET_IN = 10,
OFPT_FLOW_REMOVED = 11,
OFPT_PORT_STATUS = 12,
OFPT_PACKET_OUT = 13,
OFPT_FLOW_MOD = 14,
OFPT_PORT_MOD = 15,
OFPT_STATS_REQUEST = 16,
OFPT_STATS_REPLY = 17,
OFPT_BARRIER_REQUEST = 18,
OFPT_BARRIER_REPLY = 19,
OFPT_QUEUE_GET_CONFIG_REQUEST = 20,
OFPT_QUEUE_GET_CONFIG_REPLY = 21,
};
enum ofp_port_config(wire_type=uint32_t, bitmask=True) {
OFPPC_PORT_DOWN = 0x1,
OFPPC_NO_STP = 0x2,
OFPPC_NO_RECV = 0x4,
OFPPC_NO_RECV_STP = 0x8,
OFPPC_NO_FLOOD = 0x10,
OFPPC_NO_FWD = 0x20,
OFPPC_NO_PACKET_IN = 0x40,
OFPPC_BSN_MIRROR_DEST = 0x80000000,
};
enum ofp_port_state(wire_type=uint32_t, bitmask=True) {
OFPPS_LINK_DOWN = 1,
OFPPS_STP_LISTEN = 0,
OFPPS_STP_LEARN = 0x100,
OFPPS_STP_FORWARD = 0x200,
OFPPS_STP_BLOCK = 0x300,
OFPPS_STP_MASK(virtual=True) = 0x300,
};
// FIXME: these constants are currently 32 bit due to implementation
// details of loci, which is in violation of the OpenFlow spec.
// Should recast to 32 bits and fix/glue the c backend
enum ofp_port(wire_type=uint16_t, complete=False) {
OFPP_MAX = 0xffffff00,
OFPP_IN_PORT = 0xfffffff8,
OFPP_TABLE = 0xfffffff9,
OFPP_NORMAL = 0xfffffffa,
OFPP_FLOOD = 0xfffffffb,
OFPP_ALL = 0xfffffffc,
OFPP_CONTROLLER = 0xfffffffd,
OFPP_LOCAL = 0xfffffffe,
OFPP_NONE = 0xffffffff,
};
enum ofp_port_features(wire_type=uint32_t, bitmask=True) {
OFPPF_10MB_HD = 0x1,
OFPPF_10MB_FD = 0x2,
OFPPF_100MB_HD = 0x4,
OFPPF_100MB_FD = 0x8,
OFPPF_1GB_HD = 0x10,
OFPPF_1GB_FD = 0x20,
OFPPF_10GB_FD = 0x40,
OFPPF_COPPER = 0x80,
OFPPF_FIBER = 0x100,
OFPPF_AUTONEG = 0x200,
OFPPF_PAUSE = 0x400,
OFPPF_PAUSE_ASYM = 0x800,
};
enum ofp_queue_properties(wire_type=uint32_t) {
OFPQT_NONE = 0,
OFPQT_MIN_RATE = 1,
};
enum ofp_flow_wildcards(wire_type=uint32_t, bitmask=True) {
OFPFW_IN_PORT = 0x1,
OFPFW_DL_VLAN = 0x2,
OFPFW_DL_SRC = 0x4,
OFPFW_NW_DST_BITS = 0x6,
OFPFW_NW_SRC_BITS = 0x6,
OFPFW_NW_SRC_SHIFT = 0x8,
OFPFW_DL_DST = 0x8,
OFPFW_NW_DST_SHIFT = 0xe,
OFPFW_DL_TYPE = 0x10,
OFPFW_NW_PROTO = 0x20,
OFPFW_TP_SRC = 0x40,
OFPFW_TP_DST = 0x80,
OFPFW_NW_SRC_ALL = 0x2000,
OFPFW_NW_SRC_MASK = 0x3f00,
OFPFW_NW_DST_ALL = 0x80000,
OFPFW_NW_DST_MASK = 0xfc000,
OFPFW_DL_VLAN_PCP = 0x100000,
OFPFW_NW_TOS = 0x200000,
OFPFW_ALL(virtual=True) = 0x3fffff,
};
enum ofp_action_type(wire_type=uint16_t) {
OFPAT_OUTPUT = 0,
OFPAT_SET_VLAN_VID = 1,
OFPAT_SET_VLAN_PCP = 2,
OFPAT_STRIP_VLAN = 3,
OFPAT_SET_DL_SRC = 4,
OFPAT_SET_DL_DST = 5,
OFPAT_SET_NW_SRC = 6,
OFPAT_SET_NW_DST = 7,
OFPAT_SET_NW_TOS = 8,
OFPAT_SET_TP_SRC = 9,
OFPAT_SET_TP_DST = 10,
OFPAT_ENQUEUE = 11,
OFPAT_EXPERIMENTER = 0xffff,
};
enum ofp_capabilities(wire_type=uint32_t, bitmask=True) {
OFPC_FLOW_STATS = 0x1,
OFPC_TABLE_STATS = 0x2,
OFPC_PORT_STATS = 0x4,
OFPC_STP = 0x8,
OFPC_RESERVED = 0x10,
OFPC_IP_REASM = 0x20,
OFPC_QUEUE_STATS = 0x40,
OFPC_ARP_MATCH_IP = 0x80,
};
enum ofp_config_flags(wire_type=uint16_t, bitmask=True) {
OFPC_FRAG_NORMAL = 0x0,
OFPC_FRAG_DROP = 0x1,
OFPC_FRAG_REASM = 0x2,
OFPC_FRAG_MASK = 0x3,
};
enum ofp_flow_mod_command(wire_type=uint16_t) {
OFPFC_ADD = 0,
OFPFC_MODIFY = 1,
OFPFC_MODIFY_STRICT = 2,
OFPFC_DELETE = 3,
OFPFC_DELETE_STRICT = 4,
};
enum ofp_flow_mod_flags(wire_type=uint16_t, bitmask=True) {
OFPFF_SEND_FLOW_REM = 0x1,
OFPFF_CHECK_OVERLAP = 0x2,
OFPFF_EMERG = 0x4,
};
enum ofp_stats_request_flags(wire_type=uint16_t, bitmask=True) {
};
enum ofp_stats_reply_flags(wire_type=uint16_t, bitmask=True) {
OFPSF_REPLY_MORE = 0x1,
};
enum ofp_stats_type(wire_type=uint16_t) {
OFPST_DESC = 0,
OFPST_FLOW = 1,
OFPST_AGGREGATE = 2,
OFPST_TABLE = 3,
OFPST_PORT = 4,
OFPST_QUEUE = 5,
OFPST_EXPERIMENTER = 0xffff,
};
enum ofp_packet_in_reason(wire_type=uint8_t) {
OFPR_NO_MATCH = 0,
OFPR_ACTION = 1,
};
enum ofp_flow_removed_reason(wire_type=uint8_t) {
OFPRR_IDLE_TIMEOUT = 0,
OFPRR_HARD_TIMEOUT = 1,
OFPRR_DELETE = 2,
};
enum ofp_port_reason(wire_type=uint8_t) {
OFPPR_ADD = 0,
OFPPR_DELETE = 1,
OFPPR_MODIFY = 2,
};
enum ofp_error_type(wire_type=uint16_t) {
OFPET_HELLO_FAILED = 0,
OFPET_BAD_REQUEST = 1,
OFPET_BAD_ACTION = 2,
OFPET_FLOW_MOD_FAILED = 3,
OFPET_PORT_MOD_FAILED = 4,
OFPET_QUEUE_OP_FAILED = 5,
};
enum ofp_hello_failed_code(wire_type=uint16_t) {
OFPHFC_INCOMPATIBLE = 0,
OFPHFC_EPERM = 1,
};
enum ofp_bad_request_code(wire_type=uint16_t) {
OFPBRC_BAD_VERSION = 0,
OFPBRC_BAD_TYPE = 1,
OFPBRC_BAD_STAT = 2,
OFPBRC_BAD_EXPERIMENTER = 3,
OFPBRC_BAD_SUBTYPE = 4,
OFPBRC_EPERM = 5,
OFPBRC_BAD_LEN = 6,
OFPBRC_BUFFER_EMPTY = 7,
OFPBRC_BUFFER_UNKNOWN = 8,
};
enum ofp_bad_action_code(wire_type=uint16_t) {
OFPBAC_BAD_TYPE = 0,
OFPBAC_BAD_LEN = 1,
OFPBAC_BAD_EXPERIMENTER = 2,
OFPBAC_BAD_EXPERIMENTER_TYPE = 3,
OFPBAC_BAD_OUT_PORT = 4,
OFPBAC_BAD_ARGUMENT = 5,
OFPBAC_EPERM = 6,
OFPBAC_TOO_MANY = 7,
OFPBAC_BAD_QUEUE = 8,
};
enum ofp_flow_mod_failed_code(wire_type=uint16_t) {
OFPFMFC_ALL_TABLES_FULL = 0,
OFPFMFC_OVERLAP = 1,
OFPFMFC_EPERM = 2,
OFPFMFC_BAD_EMERG_TIMEOUT = 3,
OFPFMFC_BAD_COMMAND = 4,
OFPFMFC_UNSUPPORTED = 5,
};
enum ofp_port_mod_failed_code(wire_type=uint16_t) {
OFPPMFC_BAD_PORT = 0,
OFPPMFC_BAD_HW_ADDR = 1,
};
enum ofp_queue_op_failed_code(wire_type=uint16_t) {
OFPQOFC_BAD_PORT = 0,
OFPQOFC_BAD_QUEUE = 1,
OFPQOFC_EPERM = 2,
};
/* XXX rename to of_message */
struct of_header {
uint8_t version;
uint8_t type == ?;
uint16_t length;
uint32_t xid;
};
struct of_hello : of_header {
uint8_t version;
uint8_t type == 0;
uint16_t length;
uint32_t xid;
};
struct of_echo_request : of_header {
uint8_t version;
uint8_t type == 2;
uint16_t length;
uint32_t xid;
of_octets_t data;
};
struct of_echo_reply : of_header {
uint8_t version;
uint8_t type == 3;
uint16_t length;
uint32_t xid;
of_octets_t data;
};
struct of_experimenter : of_header {
uint8_t version;
uint8_t type == 4;
uint16_t length;
uint32_t xid;
uint32_t experimenter == ?;
of_octets_t data;
};
struct of_barrier_request : of_header {
uint8_t version;
uint8_t type == 18;
uint16_t length;
uint32_t xid;
};
struct of_barrier_reply : of_header {
uint8_t version;
uint8_t type == 19;
uint16_t length;
uint32_t xid;
};
struct of_get_config_request : of_header {
uint8_t version;
uint8_t type == 7;
uint16_t length;
uint32_t xid;
};
struct of_get_config_reply : of_header {
uint8_t version;
uint8_t type == 8;
uint16_t length;
uint32_t xid;
enum ofp_config_flags flags;
uint16_t miss_send_len;
};
struct of_set_config : of_header {
uint8_t version;
uint8_t type == 9;
uint16_t length;
uint32_t xid;
enum ofp_config_flags flags;
uint16_t miss_send_len;
};
struct of_port_desc {
of_port_no_t port_no;
of_mac_addr_t hw_addr;
of_port_name_t name;
enum ofp_port_config config;
enum ofp_port_state state;
enum ofp_port_features curr;
enum ofp_port_features advertised;
enum ofp_port_features supported;
enum ofp_port_features peer;
};
struct of_features_request : of_header {
uint8_t version;
uint8_t type == 5;
uint16_t length;
uint32_t xid;
};
struct of_features_reply : of_header {
uint8_t version;
uint8_t type == 6;
uint16_t length;
uint32_t xid;
uint64_t datapath_id;
uint32_t n_buffers;
uint8_t n_tables;
pad(3);
enum ofp_capabilities capabilities;
uint32_t actions;
list(of_port_desc_t) ports;
};
struct of_port_status : of_header {
uint8_t version;
uint8_t type == 12;
uint16_t length;
uint32_t xid;
enum ofp_port_reason reason;
pad(7);
of_port_desc_t desc;
};
struct of_port_mod : of_header {
uint8_t version;
uint8_t type == 15;
uint16_t length;
uint32_t xid;
of_port_no_t port_no;
of_mac_addr_t hw_addr;
enum ofp_port_config config;
enum ofp_port_config mask;
uint32_t advertise;
pad(4);
};
struct of_packet_in : of_header {
uint8_t version;
uint8_t type == 10;
uint16_t length;
uint32_t xid;
uint32_t buffer_id;
uint16_t total_len;
of_port_no_t in_port;
uint8_t reason;
pad(1);
of_octets_t data;
};
struct of_action_output : of_action {
uint16_t type == 0;
uint16_t len;
of_port_no_t port;
uint16_t max_len;
};
struct of_action_set_vlan_vid : of_action {
uint16_t type == 1;
uint16_t len;
uint16_t vlan_vid;
pad(2);
};
struct of_action_strip_vlan : of_action {
uint16_t type == 3;
uint16_t len;
pad(4);
};
struct of_action_set_vlan_pcp : of_action {
uint16_t type == 2;
uint16_t len;
uint8_t vlan_pcp;
pad(3);
};
struct of_action_set_dl_src : of_action {
uint16_t type == 4;
uint16_t len;
of_mac_addr_t dl_addr;
pad(6);
};
struct of_action_set_dl_dst : of_action {
uint16_t type == 5;
uint16_t len;
of_mac_addr_t dl_addr;
pad(6);
};
struct of_action_set_nw_src : of_action {
uint16_t type == 6;
uint16_t len;
uint32_t nw_addr;
};
struct of_action_set_nw_dst : of_action {
uint16_t type == 7;
uint16_t len;
uint32_t nw_addr;
};
struct of_action_set_tp_src : of_action {
uint16_t type == 9;
uint16_t len;
uint16_t tp_port;
pad(2);
};
struct of_action_set_tp_dst : of_action {
uint16_t type == 10;
uint16_t len;
uint16_t tp_port;
pad(2);
};
struct of_action_set_nw_tos : of_action {
uint16_t type == 8;
uint16_t len;
uint8_t nw_tos;
pad(3);
};
struct of_action_experimenter : of_action {
uint16_t type == 65535;
uint16_t len;
uint32_t experimenter == ?;
of_octets_t data;
};
struct of_action_enqueue : of_action {
uint16_t type == 11;
uint16_t len;
of_port_no_t port;
pad(6);
uint32_t queue_id;
};
struct of_action {
uint16_t type == ?;
uint16_t len;
pad(4);
};
struct of_packet_out : of_header {
uint8_t version;
uint8_t type == 13;
uint16_t length;
uint32_t xid;
uint32_t buffer_id;
of_port_no_t in_port;
uint16_t actions_len == length(actions);
list(of_action_t) actions;
of_octets_t data;
};
struct of_match_v1 {
of_wc_bmap_t wildcards;
of_port_no_t in_port;
of_mac_addr_t eth_src;
of_mac_addr_t eth_dst;
uint16_t vlan_vid;
uint8_t vlan_pcp;
pad(1);
uint16_t eth_type;
uint8_t ip_dscp;
uint8_t ip_proto;
pad(2);
of_ipv4_t ipv4_src;
of_ipv4_t ipv4_dst;
uint16_t tcp_src;
uint16_t tcp_dst;
};
struct of_flow_mod : of_header {
uint8_t version;
uint8_t type == 14;
uint16_t length;
uint32_t xid;
of_match_t match;
uint64_t cookie;
of_fm_cmd_t _command == ?;
uint16_t idle_timeout;
uint16_t hard_timeout;
uint16_t priority;
uint32_t buffer_id;
of_port_no_t out_port;
enum ofp_flow_mod_flags flags;
list(of_action_t) actions;
};
struct of_flow_add : of_flow_mod {
uint8_t version;
uint8_t type == 14;
uint16_t length;
uint32_t xid;
of_match_t match;
uint64_t cookie;
of_fm_cmd_t _command == 0;
uint16_t idle_timeout;
uint16_t hard_timeout;
uint16_t priority;
uint32_t buffer_id;
of_port_no_t out_port;
enum ofp_flow_mod_flags flags;
list(of_action_t) actions;
};
struct of_flow_modify : of_flow_mod {
uint8_t version;
uint8_t type == 14;
uint16_t length;
uint32_t xid;
of_match_t match;
uint64_t cookie;
of_fm_cmd_t _command == 1;
uint16_t idle_timeout;
uint16_t hard_timeout;
uint16_t priority;
uint32_t buffer_id;
of_port_no_t out_port;
enum ofp_flow_mod_flags flags;
list(of_action_t) actions;
};
struct of_flow_modify_strict : of_flow_mod {
uint8_t version;
uint8_t type == 14;
uint16_t length;
uint32_t xid;
of_match_t match;
uint64_t cookie;
of_fm_cmd_t _command == 2;
uint16_t idle_timeout;
uint16_t hard_timeout;
uint16_t priority;
uint32_t buffer_id;
of_port_no_t out_port;
enum ofp_flow_mod_flags flags;
list(of_action_t) actions;
};
struct of_flow_delete : of_flow_mod {
uint8_t version;
uint8_t type == 14;
uint16_t length;
uint32_t xid;
of_match_t match;
uint64_t cookie;
of_fm_cmd_t _command == 3;
uint16_t idle_timeout;
uint16_t hard_timeout;
uint16_t priority;
uint32_t buffer_id;
of_port_no_t out_port;
enum ofp_flow_mod_flags flags;
list(of_action_t) actions;
};
struct of_flow_delete_strict : of_flow_mod {
uint8_t version;
uint8_t type == 14;
uint16_t length;
uint32_t xid;
of_match_t match;
uint64_t cookie;
of_fm_cmd_t _command == 4;
uint16_t idle_timeout;
uint16_t hard_timeout;
uint16_t priority;
uint32_t buffer_id;
of_port_no_t out_port;
enum ofp_flow_mod_flags flags;
list(of_action_t) actions;
};
struct of_flow_removed : of_header {
uint8_t version;
uint8_t type == 11;
uint16_t length;
uint32_t xid;
of_match_t match;
uint64_t cookie;
uint16_t priority;
enum ofp_flow_removed_reason reason;
pad(1);
uint32_t duration_sec;
uint32_t duration_nsec;
uint16_t idle_timeout;
pad(2);
uint64_t packet_count;
uint64_t byte_count;
};
struct of_error_msg : of_header {
uint8_t version;
uint8_t type == 1;
uint16_t length;
uint32_t xid;
uint16_t err_type == ?;
};
struct of_hello_failed_error_msg : of_error_msg {
uint8_t version;
uint8_t type == 1;
uint16_t length;
uint32_t xid;
uint16_t err_type == 0;
enum ofp_hello_failed_code code;
of_octets_t data;
};
struct of_bad_request_error_msg : of_error_msg {
uint8_t version;
uint8_t type == 1;
uint16_t length;
uint32_t xid;
uint16_t err_type == 1;
enum ofp_bad_request_code code;
of_octets_t data;
};
struct of_bad_action_error_msg : of_error_msg {
uint8_t version;
uint8_t type == 1;
uint16_t length;
uint32_t xid;
uint16_t err_type == 2;
enum ofp_bad_action_code code;
of_octets_t data;
};
struct of_flow_mod_failed_error_msg : of_error_msg {
uint8_t version;
uint8_t type == 1;
uint16_t length;
uint32_t xid;
uint16_t err_type == 3;
enum ofp_flow_mod_failed_code code;
of_octets_t data;
};
struct of_port_mod_failed_error_msg : of_error_msg {
uint8_t version;
uint8_t type == 1;
uint16_t length;
uint32_t xid;
uint16_t err_type == 4;
enum ofp_port_mod_failed_code code;
of_octets_t data;
};
struct of_queue_op_failed_error_msg : of_error_msg {
uint8_t version;
uint8_t type == 1;
uint16_t length;
uint32_t xid;
uint16_t err_type == 5;
enum ofp_queue_op_failed_code code;
of_octets_t data;
};
// STATS ENTRIES: flow, table, port, queue,
struct of_flow_stats_entry {
uint16_t length;
uint8_t table_id;
pad(1);
of_match_t match;
uint32_t duration_sec;
uint32_t duration_nsec;
uint16_t priority;
uint16_t idle_timeout;
uint16_t hard_timeout;
pad(6);
uint64_t cookie;
uint64_t packet_count;
uint64_t byte_count;
list(of_action_t) actions;
};
struct of_table_stats_entry {
uint8_t table_id;
pad(3);
of_table_name_t name;
of_wc_bmap_t wildcards;
uint32_t max_entries;
uint32_t active_count;
uint64_t lookup_count;
uint64_t matched_count;
};
struct of_port_stats_entry {
of_port_no_t port_no;
pad(6);
uint64_t rx_packets;
uint64_t tx_packets;
uint64_t rx_bytes;
uint64_t tx_bytes;
uint64_t rx_dropped;
uint64_t tx_dropped;
uint64_t rx_errors;
uint64_t tx_errors;
uint64_t rx_frame_err;
uint64_t rx_over_err;
uint64_t rx_crc_err;
uint64_t collisions;
};
struct of_queue_stats_entry {
of_port_no_t port_no;
pad(2);
uint32_t queue_id;
uint64_t tx_bytes;
uint64_t tx_packets;
uint64_t tx_errors;
};
// STATS request/reply: Desc, flow, agg, table, port, queue
struct of_stats_request : of_header {
uint8_t version;
uint8_t type == 16;
uint16_t length;
uint32_t xid;
uint16_t stats_type == ?;
enum ofp_stats_request_flags flags;
};
struct of_stats_reply : of_header {
uint8_t version;
uint8_t type == 17;
uint16_t length;
uint32_t xid;
uint16_t stats_type == ?;
enum ofp_stats_reply_flags flags;
};
struct of_desc_stats_request : of_stats_request {
uint8_t version;
uint8_t type == 16;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 0;
enum ofp_stats_request_flags flags;
};
struct of_desc_stats_reply : of_stats_reply {
uint8_t version;
uint8_t type == 17;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 0;
enum ofp_stats_reply_flags flags;
of_desc_str_t mfr_desc;
of_desc_str_t hw_desc;
of_desc_str_t sw_desc;
of_serial_num_t serial_num;
of_desc_str_t dp_desc;
};
struct of_flow_stats_request : of_stats_request {
uint8_t version;
uint8_t type == 16;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 1;
enum ofp_stats_request_flags flags;
of_match_t match;
uint8_t table_id;
pad(1);
of_port_no_t out_port;
};
struct of_flow_stats_reply : of_stats_reply {
uint8_t version;
uint8_t type == 17;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 1;
enum ofp_stats_reply_flags flags;
list(of_flow_stats_entry_t) entries;
};
struct of_aggregate_stats_request : of_stats_request {
uint8_t version;
uint8_t type == 16;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 2;
enum ofp_stats_request_flags flags;
of_match_t match;
uint8_t table_id;
pad(1);
of_port_no_t out_port;
};
struct of_aggregate_stats_reply : of_stats_reply {
uint8_t version;
uint8_t type == 17;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 2;
enum ofp_stats_reply_flags flags;
uint64_t packet_count;
uint64_t byte_count;
uint32_t flow_count;
pad(4);
};
struct of_table_stats_request : of_stats_request {
uint8_t version;
uint8_t type == 16;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 3;
enum ofp_stats_request_flags flags;
};
struct of_table_stats_reply : of_stats_reply {
uint8_t version;
uint8_t type == 17;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 3;
enum ofp_stats_reply_flags flags;
list(of_table_stats_entry_t) entries;
};
struct of_port_stats_request : of_stats_request {
uint8_t version;
uint8_t type == 16;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 4;
enum ofp_stats_request_flags flags;
of_port_no_t port_no;
pad(6);
};
struct of_port_stats_reply : of_stats_reply {
uint8_t version;
uint8_t type == 17;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 4;
enum ofp_stats_reply_flags flags;
list(of_port_stats_entry_t) entries;
};
struct of_queue_stats_request : of_stats_request {
uint8_t version;
uint8_t type == 16;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 5;
enum ofp_stats_request_flags flags;
of_port_no_t port_no;
pad(2);
uint32_t queue_id;
};
struct of_queue_stats_reply : of_stats_reply {
uint8_t version;
uint8_t type == 17;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 5;
enum ofp_stats_reply_flags flags;
list(of_queue_stats_entry_t) entries;
};
struct of_experimenter_stats_request : of_stats_request {
uint8_t version;
uint8_t type == 16;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 0xffff;
enum ofp_stats_request_flags flags;
uint32_t experimenter == ?;
of_octets_t data;
};
struct of_experimenter_stats_reply : of_stats_reply {
uint8_t version;
uint8_t type == 17;
uint16_t length;
uint32_t xid;
uint16_t stats_type == 0xffff;
enum ofp_stats_reply_flags flags;
uint32_t experimenter == ?;
of_octets_t data;
};
// END OF STATS OBJECTS
struct of_queue_prop {
uint16_t type == ?;
uint16_t len;
pad(4);
};
struct of_queue_prop_min_rate : of_queue_prop {
uint16_t type == 1;
uint16_t len;
pad(4);
uint16_t rate;
pad(6);
};
struct of_packet_queue {
uint32_t queue_id;
uint16_t len;
pad(2);
list(of_queue_prop_t) properties;
};
struct of_queue_get_config_request : of_header {
uint8_t version;
uint8_t type == 20;
uint16_t length;
uint32_t xid;
of_port_no_t port;
pad(2);
};
struct of_queue_get_config_reply : of_header {
uint8_t version;
uint8_t type == 21;
uint16_t length;
uint32_t xid;
of_port_no_t port;
pad(6);
list(of_packet_queue_t) queues;
};