X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fopenflow%2Fopenflow-1.0.h;h=b2077f0273432f000a8d0396ec15c4cbafc3e036;hb=7011767c3497ed1dc05f2bdee96a09b4bc050439;hp=8af656b194caa34b8174a32a1b706885a817cdd5;hpb=688af176440823dbf644b00992eeae2f82397781;p=openvswitch diff --git a/include/openflow/openflow-1.0.h b/include/openflow/openflow-1.0.h index 8af656b1..b2077f02 100644 --- a/include/openflow/openflow-1.0.h +++ b/include/openflow/openflow-1.0.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira Networks. + * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -43,33 +43,6 @@ enum ofp_port { OFPP_NONE = 0xffff /* Not associated with a physical port. */ }; -/* OpenFlow 1.0 specific message types, in addition to the common message - * types. */ -enum ofp10_type { - /* Controller command messages. */ - OFPT10_PACKET_OUT = 13, /* Controller/switch message */ - OFPT10_FLOW_MOD, /* Controller/switch message */ - OFPT10_PORT_MOD, /* Controller/switch message */ - - /* Statistics messages. */ - OFPT10_STATS_REQUEST, /* Controller/switch message */ - OFPT10_STATS_REPLY, /* Controller/switch message */ - - /* Barrier messages. */ - OFPT10_BARRIER_REQUEST, /* Controller/switch message */ - OFPT10_BARRIER_REPLY, /* Controller/switch message */ - - /* Queue Configuration messages. */ - OFPT10_QUEUE_GET_CONFIG_REQUEST, /* Controller/switch message */ - OFPT10_QUEUE_GET_CONFIG_REPLY /* Controller/switch message */ -}; - -/* OFPT_HELLO. This message has an empty body, but implementations must - * ignore any data included in the body, to allow for future extensions. */ -struct ofp_hello { - struct ofp_header header; -}; - #define OFP_DEFAULT_MISS_SEND_LEN 128 enum ofp_config_flags { @@ -87,12 +60,11 @@ enum ofp_config_flags { /* Switch configuration. */ struct ofp_switch_config { - struct ofp_header header; ovs_be16 flags; /* OFPC_* flags. */ ovs_be16 miss_send_len; /* Max bytes of new flow that datapath should send to the controller. */ }; -OFP_ASSERT(sizeof(struct ofp_switch_config) == 12); +OFP_ASSERT(sizeof(struct ofp_switch_config) == 4); /* OpenFlow 1.0 specific capabilities supported by the datapath (struct * ofp_switch_features, member capabilities). */ @@ -161,7 +133,6 @@ OFP_ASSERT(sizeof(struct ofp10_phy_port) == 48); /* Modify behavior of the physical port */ struct ofp10_port_mod { - struct ofp_header header; ovs_be16 port_no; uint8_t hw_addr[OFP_ETH_ALEN]; /* The hardware address is not configurable. This is used to @@ -176,30 +147,27 @@ struct ofp10_port_mod { bits to prevent any action taking place. */ uint8_t pad[4]; /* Pad to 64-bits. */ }; -OFP_ASSERT(sizeof(struct ofp10_port_mod) == 32); +OFP_ASSERT(sizeof(struct ofp10_port_mod) == 24); /* Query for port queue configuration. */ struct ofp10_queue_get_config_request { - struct ofp_header header; ovs_be16 port; /* Port to be queried. Should refer to a valid physical port (i.e. < OFPP_MAX) */ uint8_t pad[2]; /* 32-bit alignment. */ }; -OFP_ASSERT(sizeof(struct ofp10_queue_get_config_request) == 12); +OFP_ASSERT(sizeof(struct ofp10_queue_get_config_request) == 4); /* Queue configuration for a given port. */ struct ofp10_queue_get_config_reply { - struct ofp_header header; ovs_be16 port; uint8_t pad[6]; /* struct ofp10_packet_queue queues[0]; List of configured queues. */ }; -OFP_ASSERT(sizeof(struct ofp10_queue_get_config_reply) == 16); +OFP_ASSERT(sizeof(struct ofp10_queue_get_config_reply) == 8); /* Packet received on port (datapath -> controller). */ struct ofp_packet_in { - struct ofp_header header; ovs_be32 buffer_id; /* ID assigned by datapath. */ ovs_be16 total_len; /* Full length of frame. */ ovs_be16 in_port; /* Port on which frame was received. */ @@ -212,7 +180,7 @@ struct ofp_packet_in { offsetof(struct ofp_packet_in, data) == sizeof(struct ofp_packet_in) - 2. */ }; -OFP_ASSERT(sizeof(struct ofp_packet_in) == 20); +OFP_ASSERT(sizeof(struct ofp_packet_in) == 12); enum ofp10_action_type { OFPAT10_OUTPUT, /* Output to switch port. */ @@ -234,71 +202,13 @@ enum ofp10_action_type { * When the 'port' is the OFPP_CONTROLLER, 'max_len' indicates the max * number of bytes to send. A 'max_len' of zero means no bytes of the * packet should be sent. */ -struct ofp_action_output { +struct ofp10_action_output { ovs_be16 type; /* OFPAT10_OUTPUT. */ ovs_be16 len; /* Length is 8. */ ovs_be16 port; /* Output port. */ ovs_be16 max_len; /* Max length to send to controller. */ }; -OFP_ASSERT(sizeof(struct ofp_action_output) == 8); - -/* The VLAN id is 12 bits, so we can use the entire 16 bits to indicate - * special conditions. All ones is used to match that no VLAN id was - * set. */ -#define OFP_VLAN_NONE 0xffff - -/* Action structure for OFPAT10_SET_VLAN_VID. */ -struct ofp_action_vlan_vid { - ovs_be16 type; /* OFPAT10_SET_VLAN_VID. */ - ovs_be16 len; /* Length is 8. */ - ovs_be16 vlan_vid; /* VLAN id. */ - uint8_t pad[2]; -}; -OFP_ASSERT(sizeof(struct ofp_action_vlan_vid) == 8); - -/* Action structure for OFPAT10_SET_VLAN_PCP. */ -struct ofp_action_vlan_pcp { - ovs_be16 type; /* OFPAT10_SET_VLAN_PCP. */ - ovs_be16 len; /* Length is 8. */ - uint8_t vlan_pcp; /* VLAN priority. */ - uint8_t pad[3]; -}; -OFP_ASSERT(sizeof(struct ofp_action_vlan_pcp) == 8); - -/* Action structure for OFPAT10_SET_DL_SRC/DST. */ -struct ofp_action_dl_addr { - ovs_be16 type; /* OFPAT10_SET_DL_SRC/DST. */ - ovs_be16 len; /* Length is 16. */ - uint8_t dl_addr[OFP_ETH_ALEN]; /* Ethernet address. */ - uint8_t pad[6]; -}; -OFP_ASSERT(sizeof(struct ofp_action_dl_addr) == 16); - -/* Action structure for OFPAT10_SET_NW_SRC/DST. */ -struct ofp_action_nw_addr { - ovs_be16 type; /* OFPAT10_SET_TW_SRC/DST. */ - ovs_be16 len; /* Length is 8. */ - ovs_be32 nw_addr; /* IP address. */ -}; -OFP_ASSERT(sizeof(struct ofp_action_nw_addr) == 8); - -/* Action structure for OFPAT10_SET_NW_TOS. */ -struct ofp_action_nw_tos { - ovs_be16 type; /* OFPAT10_SET_TW_TOS. */ - ovs_be16 len; /* Length is 8. */ - uint8_t nw_tos; /* IP TOS (DSCP field, 6 bits). */ - uint8_t pad[3]; -}; -OFP_ASSERT(sizeof(struct ofp_action_nw_tos) == 8); - -/* Action structure for OFPAT10_SET_TP_SRC/DST. */ -struct ofp_action_tp_port { - ovs_be16 type; /* OFPAT10_SET_TP_SRC/DST. */ - ovs_be16 len; /* Length is 8. */ - ovs_be16 tp_port; /* TCP/UDP port. */ - uint8_t pad[2]; -}; -OFP_ASSERT(sizeof(struct ofp_action_tp_port) == 8); +OFP_ASSERT(sizeof(struct ofp10_action_output) == 8); /* Action header for OFPAT10_VENDOR. The rest of the body is vendor-defined. */ struct ofp_action_vendor_header { @@ -338,7 +248,7 @@ union ofp_action { ovs_be16 type; struct ofp_action_header header; struct ofp_action_vendor_header vendor; - struct ofp_action_output output; + struct ofp10_action_output output10; struct ofp_action_vlan_vid vlan_vid; struct ofp_action_vlan_pcp vlan_pcp; struct ofp_action_nw_addr nw_addr; @@ -349,7 +259,6 @@ OFP_ASSERT(sizeof(union ofp_action) == 8); /* Send packet (controller -> datapath). */ struct ofp_packet_out { - struct ofp_header header; ovs_be32 buffer_id; /* ID assigned by datapath or UINT32_MAX. */ ovs_be16 in_port; /* Packet's input port (OFPP_NONE if none). */ ovs_be16 actions_len; /* Size of action array in bytes. */ @@ -360,7 +269,7 @@ struct ofp_packet_out { * of the message length. */ }; -OFP_ASSERT(sizeof(struct ofp_packet_out) == 16); +OFP_ASSERT(sizeof(struct ofp_packet_out) == 8); enum ofp_flow_mod_command { OFPFC_ADD, /* New flow. */ @@ -372,41 +281,43 @@ enum ofp_flow_mod_command { /* Flow wildcards. */ enum ofp_flow_wildcards { - OFPFW_IN_PORT = 1 << 0, /* Switch input port. */ - OFPFW_DL_VLAN = 1 << 1, /* VLAN vid. */ - OFPFW_DL_SRC = 1 << 2, /* Ethernet source address. */ - OFPFW_DL_DST = 1 << 3, /* Ethernet destination address. */ - OFPFW_DL_TYPE = 1 << 4, /* Ethernet frame type. */ - OFPFW_NW_PROTO = 1 << 5, /* IP protocol. */ - OFPFW_TP_SRC = 1 << 6, /* TCP/UDP source port. */ - OFPFW_TP_DST = 1 << 7, /* TCP/UDP destination port. */ + OFPFW10_IN_PORT = 1 << 0, /* Switch input port. */ + OFPFW10_DL_VLAN = 1 << 1, /* VLAN vid. */ + OFPFW10_DL_SRC = 1 << 2, /* Ethernet source address. */ + OFPFW10_DL_DST = 1 << 3, /* Ethernet destination address. */ + OFPFW10_DL_TYPE = 1 << 4, /* Ethernet frame type. */ + OFPFW10_NW_PROTO = 1 << 5, /* IP protocol. */ + OFPFW10_TP_SRC = 1 << 6, /* TCP/UDP source port. */ + OFPFW10_TP_DST = 1 << 7, /* TCP/UDP destination port. */ /* IP source address wildcard bit count. 0 is exact match, 1 ignores the * LSB, 2 ignores the 2 least-significant bits, ..., 32 and higher wildcard * the entire field. This is the *opposite* of the usual convention where * e.g. /24 indicates that 8 bits (not 24 bits) are wildcarded. */ - OFPFW_NW_SRC_SHIFT = 8, - OFPFW_NW_SRC_BITS = 6, - OFPFW_NW_SRC_MASK = ((1 << OFPFW_NW_SRC_BITS) - 1) << OFPFW_NW_SRC_SHIFT, - OFPFW_NW_SRC_ALL = 32 << OFPFW_NW_SRC_SHIFT, + OFPFW10_NW_SRC_SHIFT = 8, + OFPFW10_NW_SRC_BITS = 6, + OFPFW10_NW_SRC_MASK = (((1 << OFPFW10_NW_SRC_BITS) - 1) + << OFPFW10_NW_SRC_SHIFT), + OFPFW10_NW_SRC_ALL = 32 << OFPFW10_NW_SRC_SHIFT, /* IP destination address wildcard bit count. Same format as source. */ - OFPFW_NW_DST_SHIFT = 14, - OFPFW_NW_DST_BITS = 6, - OFPFW_NW_DST_MASK = ((1 << OFPFW_NW_DST_BITS) - 1) << OFPFW_NW_DST_SHIFT, - OFPFW_NW_DST_ALL = 32 << OFPFW_NW_DST_SHIFT, + OFPFW10_NW_DST_SHIFT = 14, + OFPFW10_NW_DST_BITS = 6, + OFPFW10_NW_DST_MASK = (((1 << OFPFW10_NW_DST_BITS) - 1) + << OFPFW10_NW_DST_SHIFT), + OFPFW10_NW_DST_ALL = 32 << OFPFW10_NW_DST_SHIFT, - OFPFW_DL_VLAN_PCP = 1 << 20, /* VLAN priority. */ - OFPFW_NW_TOS = 1 << 21, /* IP ToS (DSCP field, 6 bits). */ + OFPFW10_DL_VLAN_PCP = 1 << 20, /* VLAN priority. */ + OFPFW10_NW_TOS = 1 << 21, /* IP ToS (DSCP field, 6 bits). */ /* Wildcard all fields. */ - OFPFW_ALL = ((1 << 22) - 1) + OFPFW10_ALL = ((1 << 22) - 1) }; /* The wildcards for ICMP type and code fields use the transport source * and destination port fields, respectively. */ -#define OFPFW_ICMP_TYPE OFPFW_TP_SRC -#define OFPFW_ICMP_CODE OFPFW_TP_DST +#define OFPFW10_ICMP_TYPE OFPFW10_TP_SRC +#define OFPFW10_ICMP_CODE OFPFW10_TP_DST /* Values below this cutoff are 802.3 packets and the two bytes * following MAC addresses are used as a frame length. Otherwise, the @@ -422,10 +333,10 @@ enum ofp_flow_wildcards { /* The VLAN id is 12-bits, so we can use the entire 16 bits to indicate * special conditions. All ones indicates that no VLAN id was set. */ -#define OFP_VLAN_NONE 0xffff +#define OFP10_VLAN_NONE 0xffff /* Fields to match against flows */ -struct ofp_match { +struct ofp10_match { ovs_be32 wildcards; /* Wildcard fields. */ ovs_be16 in_port; /* Input switch port. */ uint8_t dl_src[OFP_ETH_ALEN]; /* Ethernet source address. */ @@ -443,7 +354,7 @@ struct ofp_match { ovs_be16 tp_src; /* TCP/UDP source port. */ ovs_be16 tp_dst; /* TCP/UDP destination port. */ }; -OFP_ASSERT(sizeof(struct ofp_match) == 40); +OFP_ASSERT(sizeof(struct ofp10_match) == 40); /* Value used in "idle_timeout" and "hard_timeout" to indicate that the entry * is permanent. */ @@ -461,8 +372,7 @@ enum ofp_flow_mod_flags { /* Flow setup and teardown (controller -> datapath). */ struct ofp_flow_mod { - struct ofp_header header; - struct ofp_match match; /* Fields to match */ + struct ofp10_match match; /* Fields to match */ ovs_be64 cookie; /* Opaque controller-issued identifier. */ /* Flow actions. */ @@ -481,12 +391,11 @@ struct ofp_flow_mod { from the length field in the header. */ }; -OFP_ASSERT(sizeof(struct ofp_flow_mod) == 72); +OFP_ASSERT(sizeof(struct ofp_flow_mod) == 64); /* Flow removed (datapath -> controller). */ struct ofp_flow_removed { - struct ofp_header header; - struct ofp_match match; /* Description of fields. */ + struct ofp10_match match; /* Description of fields. */ ovs_be64 cookie; /* Opaque controller-issued identifier. */ ovs_be16 priority; /* Priority level of flow entry. */ @@ -501,87 +410,33 @@ struct ofp_flow_removed { ovs_be64 packet_count; ovs_be64 byte_count; }; -OFP_ASSERT(sizeof(struct ofp_flow_removed) == 88); +OFP_ASSERT(sizeof(struct ofp_flow_removed) == 80); /* OFPT_ERROR: Error message (datapath -> controller). */ struct ofp_error_msg { - struct ofp_header header; - ovs_be16 type; ovs_be16 code; uint8_t data[0]; /* Variable-length data. Interpreted based on the type and code. */ }; -OFP_ASSERT(sizeof(struct ofp_error_msg) == 12); - -enum ofp_stats_types { - /* Description of this OpenFlow switch. - * The request is struct ofp_stats_msg. - * The reply is struct ofp_desc_stats. */ - OFPST_DESC, - - /* Individual flow statistics. - * The request is struct ofp_flow_stats_request. - * The reply body is an array of struct ofp_flow_stats. */ - OFPST_FLOW, - - /* Aggregate flow statistics. - * The request is struct ofp_flow_stats_request. - * The reply is struct ofp_aggregate_stats_reply. */ - OFPST_AGGREGATE, - - /* Flow table statistics. - * The request is struct ofp_stats_msg. - * The reply body is an array of struct ofp_table_stats. */ - OFPST_TABLE, - - /* Physical port statistics. - * The request is struct ofp_port_stats_request. - * The reply body is an array of struct ofp_port_stats. */ - OFPST_PORT, - - /* Queue statistics for a port. - * The request body is struct ofp_queue_stats_request. - * The reply body is an array of struct ofp_queue_stats. */ - OFPST_QUEUE, - - /* Vendor extension. - * The request and reply begin with "struct ofp_vendor_stats". */ - OFPST_VENDOR = 0xffff -}; +OFP_ASSERT(sizeof(struct ofp_error_msg) == 4); /* Statistics request or reply message. */ -struct ofp_stats_msg { +struct ofp10_stats_msg { struct ofp_header header; ovs_be16 type; /* One of the OFPST_* constants. */ ovs_be16 flags; /* Requests: always 0. * Replies: 0 or OFPSF_REPLY_MORE. */ }; -OFP_ASSERT(sizeof(struct ofp_stats_msg) == 12); +OFP_ASSERT(sizeof(struct ofp10_stats_msg) == 12); enum ofp_stats_reply_flags { OFPSF_REPLY_MORE = 1 << 0 /* More replies to follow. */ }; -#define DESC_STR_LEN 256 -#define SERIAL_NUM_LEN 32 -/* Reply to OFPST_DESC request. Each entry is a NULL-terminated ASCII - * string. */ -struct ofp_desc_stats { - struct ofp_stats_msg osm; - char mfr_desc[DESC_STR_LEN]; /* Manufacturer description. */ - char hw_desc[DESC_STR_LEN]; /* Hardware description. */ - char sw_desc[DESC_STR_LEN]; /* Software description. */ - char serial_num[SERIAL_NUM_LEN]; /* Serial number. */ - char dp_desc[DESC_STR_LEN]; /* Human readable description of - the datapath. */ -}; -OFP_ASSERT(sizeof(struct ofp_desc_stats) == 1068); - /* Stats request of type OFPST_AGGREGATE or OFPST_FLOW. */ -struct ofp_flow_stats_request { - struct ofp_stats_msg osm; - struct ofp_match match; /* Fields to match. */ +struct ofp10_flow_stats_request { + struct ofp10_match match; /* Fields to match. */ uint8_t table_id; /* ID of table to read (from ofp_table_stats) or 0xff for all tables. */ uint8_t pad; /* Align to 32 bits. */ @@ -589,14 +444,14 @@ struct ofp_flow_stats_request { as an output port. A value of OFPP_NONE indicates no restriction. */ }; -OFP_ASSERT(sizeof(struct ofp_flow_stats_request) == 56); +OFP_ASSERT(sizeof(struct ofp10_flow_stats_request) == 44); /* Body of reply to OFPST_FLOW request. */ -struct ofp_flow_stats { +struct ofp10_flow_stats { ovs_be16 length; /* Length of this entry. */ uint8_t table_id; /* ID of table flow came from. */ uint8_t pad; - struct ofp_match match; /* Description of fields. */ + struct ofp10_match match; /* Description of fields. */ ovs_be32 duration_sec; /* Time flow has been alive in seconds. */ ovs_be32 duration_nsec; /* Time flow has been alive in nanoseconds beyond duration_sec. */ @@ -610,46 +465,35 @@ struct ofp_flow_stats { ovs_32aligned_be64 byte_count; /* Number of bytes in flow. */ struct ofp_action_header actions[0]; /* Actions. */ }; -OFP_ASSERT(sizeof(struct ofp_flow_stats) == 88); - -/* Reply to OFPST_AGGREGATE request. */ -struct ofp_aggregate_stats_reply { - struct ofp_stats_msg osm; - ovs_32aligned_be64 packet_count; /* Number of packets in flows. */ - ovs_32aligned_be64 byte_count; /* Number of bytes in flows. */ - ovs_be32 flow_count; /* Number of flows. */ - uint8_t pad[4]; /* Align to 64 bits. */ -}; -OFP_ASSERT(sizeof(struct ofp_aggregate_stats_reply) == 36); +OFP_ASSERT(sizeof(struct ofp10_flow_stats) == 88); /* Body of reply to OFPST_TABLE request. */ -struct ofp_table_stats { +struct ofp10_table_stats { uint8_t table_id; /* Identifier of table. Lower numbered tables are consulted first. */ uint8_t pad[3]; /* Align to 32-bits. */ char name[OFP_MAX_TABLE_NAME_LEN]; - ovs_be32 wildcards; /* Bitmap of OFPFW_* wildcards that are + ovs_be32 wildcards; /* Bitmap of OFPFW10_* wildcards that are supported by the table. */ ovs_be32 max_entries; /* Max number of entries supported. */ ovs_be32 active_count; /* Number of active entries. */ ovs_32aligned_be64 lookup_count; /* # of packets looked up in table. */ ovs_32aligned_be64 matched_count; /* Number of packets that hit table. */ }; -OFP_ASSERT(sizeof(struct ofp_table_stats) == 64); +OFP_ASSERT(sizeof(struct ofp10_table_stats) == 64); /* Stats request of type OFPST_PORT. */ -struct ofp_port_stats_request { - struct ofp_stats_msg osm; +struct ofp10_port_stats_request { ovs_be16 port_no; /* OFPST_PORT message may request statistics for a single port (specified with port_no) or for all ports (port_no == OFPP_NONE). */ uint8_t pad[6]; }; -OFP_ASSERT(sizeof(struct ofp_port_stats_request) == 20); +OFP_ASSERT(sizeof(struct ofp10_port_stats_request) == 8); /* Body of reply to OFPST_PORT request. If a counter is unsupported, set * the field to all ones. */ -struct ofp_port_stats { +struct ofp10_port_stats { ovs_be16 port_no; uint8_t pad[6]; /* Align to 64-bits. */ ovs_32aligned_be64 rx_packets; /* Number of received packets. */ @@ -669,23 +513,22 @@ struct ofp_port_stats { ovs_32aligned_be64 rx_crc_err; /* Number of CRC errors. */ ovs_32aligned_be64 collisions; /* Number of collisions. */ }; -OFP_ASSERT(sizeof(struct ofp_port_stats) == 104); +OFP_ASSERT(sizeof(struct ofp10_port_stats) == 104); /* All ones is used to indicate all queues in a port (for stats retrieval). */ #define OFPQ_ALL 0xffffffff /* Body for stats request of type OFPST_QUEUE. */ -struct ofp_queue_stats_request { - struct ofp_stats_msg osm; +struct ofp10_queue_stats_request { ovs_be16 port_no; /* All ports if OFPP_ALL. */ uint8_t pad[2]; /* Align to 32-bits. */ ovs_be32 queue_id; /* All queues if OFPQ_ALL. */ }; -OFP_ASSERT(sizeof(struct ofp_queue_stats_request) == 20); +OFP_ASSERT(sizeof(struct ofp10_queue_stats_request) == 8); /* Body for stats reply of type OFPST_QUEUE consists of an array of this * structure type. */ -struct ofp_queue_stats { +struct ofp10_queue_stats { ovs_be16 port_no; uint8_t pad[2]; /* Align to 32-bits. */ ovs_be32 queue_id; /* Queue id. */ @@ -693,18 +536,18 @@ struct ofp_queue_stats { ovs_32aligned_be64 tx_packets; /* Number of transmitted packets. */ ovs_32aligned_be64 tx_errors; /* # of packets dropped due to overrun. */ }; -OFP_ASSERT(sizeof(struct ofp_queue_stats) == 32); +OFP_ASSERT(sizeof(struct ofp10_queue_stats) == 32); /* Vendor extension stats message. */ -struct ofp_vendor_stats_msg { - struct ofp_stats_msg osm; /* Type OFPST_VENDOR. */ +struct ofp10_vendor_stats_msg { + struct ofp10_stats_msg osm; /* Type OFPST_VENDOR. */ ovs_be32 vendor; /* Vendor ID: * - MSB 0: low-order bytes are IEEE OUI. * - MSB != 0: defined by OpenFlow * consortium. */ /* Followed by vendor-defined arbitrary additional data. */ }; -OFP_ASSERT(sizeof(struct ofp_vendor_stats_msg) == 16); +OFP_ASSERT(sizeof(struct ofp10_vendor_stats_msg) == 16); /* Vendor extension. */ struct ofp_vendor_header {