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Edit File : if_bridge.h \| Size : 19.06 KB
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note / / * Linux ethernet bridge * * Authors: * Lennert Buytenhek <buytenh@gnu.org> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. / #ifndef _LINUX_IF_BRIDGE_H #define _LINUX_IF_BRIDGE_H #include <linux/types.h> #include <linux/if_ether.h> #include <linux/in6.h> #define SYSFS_BRIDGE_ATTR "bridge" #define SYSFS_BRIDGE_FDB "brforward" #define SYSFS_BRIDGE_PORT_SUBDIR "brif" #define SYSFS_BRIDGE_PORT_ATTR "brport" #define SYSFS_BRIDGE_PORT_LINK "bridge" #define BRCTL_VERSION 1 #define BRCTL_GET_VERSION 0 #define BRCTL_GET_BRIDGES 1 #define BRCTL_ADD_BRIDGE 2 #define BRCTL_DEL_BRIDGE 3 #define BRCTL_ADD_IF 4 #define BRCTL_DEL_IF 5 #define BRCTL_GET_BRIDGE_INFO 6 #define BRCTL_GET_PORT_LIST 7 #define BRCTL_SET_BRIDGE_FORWARD_DELAY 8 #define BRCTL_SET_BRIDGE_HELLO_TIME 9 #define BRCTL_SET_BRIDGE_MAX_AGE 10 #define BRCTL_SET_AGEING_TIME 11 #define BRCTL_SET_GC_INTERVAL 12 #define BRCTL_GET_PORT_INFO 13 #define BRCTL_SET_BRIDGE_STP_STATE 14 #define BRCTL_SET_BRIDGE_PRIORITY 15 #define BRCTL_SET_PORT_PRIORITY 16 #define BRCTL_SET_PATH_COST 17 #define BRCTL_GET_FDB_ENTRIES 18 #define BR_STATE_DISABLED 0 #define BR_STATE_LISTENING 1 #define BR_STATE_LEARNING 2 #define BR_STATE_FORWARDING 3 #define BR_STATE_BLOCKING 4 struct __bridge_info { __u64 designated_root; __u64 bridge_id; __u32 root_path_cost; __u32 max_age; __u32 hello_time; __u32 forward_delay; __u32 bridge_max_age; __u32 bridge_hello_time; __u32 bridge_forward_delay; __u8 topology_change; __u8 topology_change_detected; __u8 root_port; __u8 stp_enabled; __u32 ageing_time; __u32 gc_interval; __u32 hello_timer_value; __u32 tcn_timer_value; __u32 topology_change_timer_value; __u32 gc_timer_value; }; struct __port_info { __u64 designated_root; __u64 designated_bridge; __u16 port_id; __u16 designated_port; __u32 path_cost; __u32 designated_cost; __u8 state; __u8 top_change_ack; __u8 config_pending; __u8 unused0; __u32 message_age_timer_value; __u32 forward_delay_timer_value; __u32 hold_timer_value; }; struct __fdb_entry { __u8 mac_addr[ETH_ALEN]; __u8 port_no; __u8 is_local; __u32 ageing_timer_value; __u8 port_hi; __u8 pad0; __u16 unused; }; / Bridge Flags / #define BRIDGE_FLAGS_MASTER 1 / Bridge command to/from master / #define BRIDGE_FLAGS_SELF 2 / Bridge command to/from lowerdev / #define BRIDGE_MODE_VEB 0 / Default loopback mode / #define BRIDGE_MODE_VEPA 1 / 802.1Qbg defined VEPA mode / #define BRIDGE_MODE_UNDEF 0xFFFF / mode undefined / / Bridge management nested attributes * [IFLA_AF_SPEC] = { * [IFLA_BRIDGE_FLAGS] * [IFLA_BRIDGE_MODE] * [IFLA_BRIDGE_VLAN_INFO] * } / enum { IFLA_BRIDGE_FLAGS, IFLA_BRIDGE_MODE, IFLA_BRIDGE_VLAN_INFO, IFLA_BRIDGE_VLAN_TUNNEL_INFO, IFLA_BRIDGE_MRP, IFLA_BRIDGE_CFM, IFLA_BRIDGE_MST, __IFLA_BRIDGE_MAX, }; #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1) #define BRIDGE_VLAN_INFO_MASTER (1<<0) / Operate on Bridge device as well / #define BRIDGE_VLAN_INFO_PVID (1<<1) / VLAN is PVID, ingress untagged / #define BRIDGE_VLAN_INFO_UNTAGGED (1<<2) / VLAN egresses untagged / #define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) / VLAN is start of vlan range / #define BRIDGE_VLAN_INFO_RANGE_END (1<<4) / VLAN is end of vlan range / #define BRIDGE_VLAN_INFO_BRENTRY (1<<5) / Global bridge VLAN entry / #define BRIDGE_VLAN_INFO_ONLY_OPTS (1<<6) / Skip create/delete/flags / struct bridge_vlan_info { __u16 flags; __u16 vid; }; enum { IFLA_BRIDGE_VLAN_TUNNEL_UNSPEC, IFLA_BRIDGE_VLAN_TUNNEL_ID, IFLA_BRIDGE_VLAN_TUNNEL_VID, IFLA_BRIDGE_VLAN_TUNNEL_FLAGS, __IFLA_BRIDGE_VLAN_TUNNEL_MAX, }; #define IFLA_BRIDGE_VLAN_TUNNEL_MAX (__IFLA_BRIDGE_VLAN_TUNNEL_MAX - 1) struct bridge_vlan_xstats { __u64 rx_bytes; __u64 rx_packets; __u64 tx_bytes; __u64 tx_packets; __u16 vid; __u16 flags; __u32 pad2; }; enum { IFLA_BRIDGE_MRP_UNSPEC, IFLA_BRIDGE_MRP_INSTANCE, IFLA_BRIDGE_MRP_PORT_STATE, IFLA_BRIDGE_MRP_PORT_ROLE, IFLA_BRIDGE_MRP_RING_STATE, IFLA_BRIDGE_MRP_RING_ROLE, IFLA_BRIDGE_MRP_START_TEST, IFLA_BRIDGE_MRP_INFO, IFLA_BRIDGE_MRP_IN_ROLE, IFLA_BRIDGE_MRP_IN_STATE, IFLA_BRIDGE_MRP_START_IN_TEST, __IFLA_BRIDGE_MRP_MAX, }; #define IFLA_BRIDGE_MRP_MAX (__IFLA_BRIDGE_MRP_MAX - 1) enum { IFLA_BRIDGE_MRP_INSTANCE_UNSPEC, IFLA_BRIDGE_MRP_INSTANCE_RING_ID, IFLA_BRIDGE_MRP_INSTANCE_P_IFINDEX, IFLA_BRIDGE_MRP_INSTANCE_S_IFINDEX, IFLA_BRIDGE_MRP_INSTANCE_PRIO, __IFLA_BRIDGE_MRP_INSTANCE_MAX, }; #define IFLA_BRIDGE_MRP_INSTANCE_MAX (__IFLA_BRIDGE_MRP_INSTANCE_MAX - 1) enum { IFLA_BRIDGE_MRP_PORT_STATE_UNSPEC, IFLA_BRIDGE_MRP_PORT_STATE_STATE, __IFLA_BRIDGE_MRP_PORT_STATE_MAX, }; #define IFLA_BRIDGE_MRP_PORT_STATE_MAX (__IFLA_BRIDGE_MRP_PORT_STATE_MAX - 1) enum { IFLA_BRIDGE_MRP_PORT_ROLE_UNSPEC, IFLA_BRIDGE_MRP_PORT_ROLE_ROLE, __IFLA_BRIDGE_MRP_PORT_ROLE_MAX, }; #define IFLA_BRIDGE_MRP_PORT_ROLE_MAX (__IFLA_BRIDGE_MRP_PORT_ROLE_MAX - 1) enum { IFLA_BRIDGE_MRP_RING_STATE_UNSPEC, IFLA_BRIDGE_MRP_RING_STATE_RING_ID, IFLA_BRIDGE_MRP_RING_STATE_STATE, __IFLA_BRIDGE_MRP_RING_STATE_MAX, }; #define IFLA_BRIDGE_MRP_RING_STATE_MAX (__IFLA_BRIDGE_MRP_RING_STATE_MAX - 1) enum { IFLA_BRIDGE_MRP_RING_ROLE_UNSPEC, IFLA_BRIDGE_MRP_RING_ROLE_RING_ID, IFLA_BRIDGE_MRP_RING_ROLE_ROLE, __IFLA_BRIDGE_MRP_RING_ROLE_MAX, }; #define IFLA_BRIDGE_MRP_RING_ROLE_MAX (__IFLA_BRIDGE_MRP_RING_ROLE_MAX - 1) enum { IFLA_BRIDGE_MRP_START_TEST_UNSPEC, IFLA_BRIDGE_MRP_START_TEST_RING_ID, IFLA_BRIDGE_MRP_START_TEST_INTERVAL, IFLA_BRIDGE_MRP_START_TEST_MAX_MISS, IFLA_BRIDGE_MRP_START_TEST_PERIOD, IFLA_BRIDGE_MRP_START_TEST_MONITOR, __IFLA_BRIDGE_MRP_START_TEST_MAX, }; #define IFLA_BRIDGE_MRP_START_TEST_MAX (__IFLA_BRIDGE_MRP_START_TEST_MAX - 1) enum { IFLA_BRIDGE_MRP_INFO_UNSPEC, IFLA_BRIDGE_MRP_INFO_RING_ID, IFLA_BRIDGE_MRP_INFO_P_IFINDEX, IFLA_BRIDGE_MRP_INFO_S_IFINDEX, IFLA_BRIDGE_MRP_INFO_PRIO, IFLA_BRIDGE_MRP_INFO_RING_STATE, IFLA_BRIDGE_MRP_INFO_RING_ROLE, IFLA_BRIDGE_MRP_INFO_TEST_INTERVAL, IFLA_BRIDGE_MRP_INFO_TEST_MAX_MISS, IFLA_BRIDGE_MRP_INFO_TEST_MONITOR, IFLA_BRIDGE_MRP_INFO_I_IFINDEX, IFLA_BRIDGE_MRP_INFO_IN_STATE, IFLA_BRIDGE_MRP_INFO_IN_ROLE, IFLA_BRIDGE_MRP_INFO_IN_TEST_INTERVAL, IFLA_BRIDGE_MRP_INFO_IN_TEST_MAX_MISS, __IFLA_BRIDGE_MRP_INFO_MAX, }; #define IFLA_BRIDGE_MRP_INFO_MAX (__IFLA_BRIDGE_MRP_INFO_MAX - 1) enum { IFLA_BRIDGE_MRP_IN_STATE_UNSPEC, IFLA_BRIDGE_MRP_IN_STATE_IN_ID, IFLA_BRIDGE_MRP_IN_STATE_STATE, __IFLA_BRIDGE_MRP_IN_STATE_MAX, }; #define IFLA_BRIDGE_MRP_IN_STATE_MAX (__IFLA_BRIDGE_MRP_IN_STATE_MAX - 1) enum { IFLA_BRIDGE_MRP_IN_ROLE_UNSPEC, IFLA_BRIDGE_MRP_IN_ROLE_RING_ID, IFLA_BRIDGE_MRP_IN_ROLE_IN_ID, IFLA_BRIDGE_MRP_IN_ROLE_ROLE, IFLA_BRIDGE_MRP_IN_ROLE_I_IFINDEX, __IFLA_BRIDGE_MRP_IN_ROLE_MAX, }; #define IFLA_BRIDGE_MRP_IN_ROLE_MAX (__IFLA_BRIDGE_MRP_IN_ROLE_MAX - 1) enum { IFLA_BRIDGE_MRP_START_IN_TEST_UNSPEC, IFLA_BRIDGE_MRP_START_IN_TEST_IN_ID, IFLA_BRIDGE_MRP_START_IN_TEST_INTERVAL, IFLA_BRIDGE_MRP_START_IN_TEST_MAX_MISS, IFLA_BRIDGE_MRP_START_IN_TEST_PERIOD, __IFLA_BRIDGE_MRP_START_IN_TEST_MAX, }; #define IFLA_BRIDGE_MRP_START_IN_TEST_MAX (__IFLA_BRIDGE_MRP_START_IN_TEST_MAX - 1) struct br_mrp_instance { __u32 ring_id; __u32 p_ifindex; __u32 s_ifindex; __u16 prio; }; struct br_mrp_ring_state { __u32 ring_id; __u32 ring_state; }; struct br_mrp_ring_role { __u32 ring_id; __u32 ring_role; }; struct br_mrp_start_test { __u32 ring_id; __u32 interval; __u32 max_miss; __u32 period; __u32 monitor; }; struct br_mrp_in_state { __u32 in_state; __u16 in_id; }; struct br_mrp_in_role { __u32 ring_id; __u32 in_role; __u32 i_ifindex; __u16 in_id; }; struct br_mrp_start_in_test { __u32 interval; __u32 max_miss; __u32 period; __u16 in_id; }; enum { IFLA_BRIDGE_CFM_UNSPEC, IFLA_BRIDGE_CFM_MEP_CREATE, IFLA_BRIDGE_CFM_MEP_DELETE, IFLA_BRIDGE_CFM_MEP_CONFIG, IFLA_BRIDGE_CFM_CC_CONFIG, IFLA_BRIDGE_CFM_CC_PEER_MEP_ADD, IFLA_BRIDGE_CFM_CC_PEER_MEP_REMOVE, IFLA_BRIDGE_CFM_CC_RDI, IFLA_BRIDGE_CFM_CC_CCM_TX, IFLA_BRIDGE_CFM_MEP_CREATE_INFO, IFLA_BRIDGE_CFM_MEP_CONFIG_INFO, IFLA_BRIDGE_CFM_CC_CONFIG_INFO, IFLA_BRIDGE_CFM_CC_RDI_INFO, IFLA_BRIDGE_CFM_CC_CCM_TX_INFO, IFLA_BRIDGE_CFM_CC_PEER_MEP_INFO, IFLA_BRIDGE_CFM_MEP_STATUS_INFO, IFLA_BRIDGE_CFM_CC_PEER_STATUS_INFO, __IFLA_BRIDGE_CFM_MAX, }; #define IFLA_BRIDGE_CFM_MAX (__IFLA_BRIDGE_CFM_MAX - 1) enum { IFLA_BRIDGE_CFM_MEP_CREATE_UNSPEC, IFLA_BRIDGE_CFM_MEP_CREATE_INSTANCE, IFLA_BRIDGE_CFM_MEP_CREATE_DOMAIN, IFLA_BRIDGE_CFM_MEP_CREATE_DIRECTION, IFLA_BRIDGE_CFM_MEP_CREATE_IFINDEX, __IFLA_BRIDGE_CFM_MEP_CREATE_MAX, }; #define IFLA_BRIDGE_CFM_MEP_CREATE_MAX (__IFLA_BRIDGE_CFM_MEP_CREATE_MAX - 1) enum { IFLA_BRIDGE_CFM_MEP_DELETE_UNSPEC, IFLA_BRIDGE_CFM_MEP_DELETE_INSTANCE, __IFLA_BRIDGE_CFM_MEP_DELETE_MAX, }; #define IFLA_BRIDGE_CFM_MEP_DELETE_MAX (__IFLA_BRIDGE_CFM_MEP_DELETE_MAX - 1) enum { IFLA_BRIDGE_CFM_MEP_CONFIG_UNSPEC, IFLA_BRIDGE_CFM_MEP_CONFIG_INSTANCE, IFLA_BRIDGE_CFM_MEP_CONFIG_UNICAST_MAC, IFLA_BRIDGE_CFM_MEP_CONFIG_MDLEVEL, IFLA_BRIDGE_CFM_MEP_CONFIG_MEPID, __IFLA_BRIDGE_CFM_MEP_CONFIG_MAX, }; #define IFLA_BRIDGE_CFM_MEP_CONFIG_MAX (__IFLA_BRIDGE_CFM_MEP_CONFIG_MAX - 1) enum { IFLA_BRIDGE_CFM_CC_CONFIG_UNSPEC, IFLA_BRIDGE_CFM_CC_CONFIG_INSTANCE, IFLA_BRIDGE_CFM_CC_CONFIG_ENABLE, IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL, IFLA_BRIDGE_CFM_CC_CONFIG_EXP_MAID, __IFLA_BRIDGE_CFM_CC_CONFIG_MAX, }; #define IFLA_BRIDGE_CFM_CC_CONFIG_MAX (__IFLA_BRIDGE_CFM_CC_CONFIG_MAX - 1) enum { IFLA_BRIDGE_CFM_CC_PEER_MEP_UNSPEC, IFLA_BRIDGE_CFM_CC_PEER_MEP_INSTANCE, IFLA_BRIDGE_CFM_CC_PEER_MEPID, __IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX, }; #define IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX (__IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX - 1) enum { IFLA_BRIDGE_CFM_CC_RDI_UNSPEC, IFLA_BRIDGE_CFM_CC_RDI_INSTANCE, IFLA_BRIDGE_CFM_CC_RDI_RDI, __IFLA_BRIDGE_CFM_CC_RDI_MAX, }; #define IFLA_BRIDGE_CFM_CC_RDI_MAX (__IFLA_BRIDGE_CFM_CC_RDI_MAX - 1) enum { IFLA_BRIDGE_CFM_CC_CCM_TX_UNSPEC, IFLA_BRIDGE_CFM_CC_CCM_TX_INSTANCE, IFLA_BRIDGE_CFM_CC_CCM_TX_DMAC, IFLA_BRIDGE_CFM_CC_CCM_TX_SEQ_NO_UPDATE, IFLA_BRIDGE_CFM_CC_CCM_TX_PERIOD, IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV, IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV_VALUE, IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV, IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV_VALUE, __IFLA_BRIDGE_CFM_CC_CCM_TX_MAX, }; #define IFLA_BRIDGE_CFM_CC_CCM_TX_MAX (__IFLA_BRIDGE_CFM_CC_CCM_TX_MAX - 1) enum { IFLA_BRIDGE_CFM_MEP_STATUS_UNSPEC, IFLA_BRIDGE_CFM_MEP_STATUS_INSTANCE, IFLA_BRIDGE_CFM_MEP_STATUS_OPCODE_UNEXP_SEEN, IFLA_BRIDGE_CFM_MEP_STATUS_VERSION_UNEXP_SEEN, IFLA_BRIDGE_CFM_MEP_STATUS_RX_LEVEL_LOW_SEEN, __IFLA_BRIDGE_CFM_MEP_STATUS_MAX, }; #define IFLA_BRIDGE_CFM_MEP_STATUS_MAX (__IFLA_BRIDGE_CFM_MEP_STATUS_MAX - 1) enum { IFLA_BRIDGE_CFM_CC_PEER_STATUS_UNSPEC, IFLA_BRIDGE_CFM_CC_PEER_STATUS_INSTANCE, IFLA_BRIDGE_CFM_CC_PEER_STATUS_PEER_MEPID, IFLA_BRIDGE_CFM_CC_PEER_STATUS_CCM_DEFECT, IFLA_BRIDGE_CFM_CC_PEER_STATUS_RDI, IFLA_BRIDGE_CFM_CC_PEER_STATUS_PORT_TLV_VALUE, IFLA_BRIDGE_CFM_CC_PEER_STATUS_IF_TLV_VALUE, IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEEN, IFLA_BRIDGE_CFM_CC_PEER_STATUS_TLV_SEEN, IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEQ_UNEXP_SEEN, __IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX, }; #define IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX (__IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX - 1) enum { IFLA_BRIDGE_MST_UNSPEC, IFLA_BRIDGE_MST_ENTRY, __IFLA_BRIDGE_MST_MAX, }; #define IFLA_BRIDGE_MST_MAX (__IFLA_BRIDGE_MST_MAX - 1) enum { IFLA_BRIDGE_MST_ENTRY_UNSPEC, IFLA_BRIDGE_MST_ENTRY_MSTI, IFLA_BRIDGE_MST_ENTRY_STATE, __IFLA_BRIDGE_MST_ENTRY_MAX, }; #define IFLA_BRIDGE_MST_ENTRY_MAX (__IFLA_BRIDGE_MST_ENTRY_MAX - 1) struct bridge_stp_xstats { __u64 transition_blk; __u64 transition_fwd; __u64 rx_bpdu; __u64 tx_bpdu; __u64 rx_tcn; __u64 tx_tcn; }; / Bridge vlan RTM header / struct br_vlan_msg { __u8 family; __u8 reserved1; __u16 reserved2; __u32 ifindex; }; enum { BRIDGE_VLANDB_DUMP_UNSPEC, BRIDGE_VLANDB_DUMP_FLAGS, __BRIDGE_VLANDB_DUMP_MAX, }; #define BRIDGE_VLANDB_DUMP_MAX (__BRIDGE_VLANDB_DUMP_MAX - 1) / flags used in BRIDGE_VLANDB_DUMP_FLAGS attribute to affect dumps / #define BRIDGE_VLANDB_DUMPF_STATS (1 << 0) / Include stats in the dump / #define BRIDGE_VLANDB_DUMPF_GLOBAL (1 << 1) / Dump global vlan options only / / Bridge vlan RTM attributes * [BRIDGE_VLANDB_ENTRY] = { * [BRIDGE_VLANDB_ENTRY_INFO] * ... * } * [BRIDGE_VLANDB_GLOBAL_OPTIONS] = { * [BRIDGE_VLANDB_GOPTS_ID] * ... * } / enum { BRIDGE_VLANDB_UNSPEC, BRIDGE_VLANDB_ENTRY, BRIDGE_VLANDB_GLOBAL_OPTIONS, __BRIDGE_VLANDB_MAX, }; #define BRIDGE_VLANDB_MAX (__BRIDGE_VLANDB_MAX - 1) enum { BRIDGE_VLANDB_ENTRY_UNSPEC, BRIDGE_VLANDB_ENTRY_INFO, BRIDGE_VLANDB_ENTRY_RANGE, BRIDGE_VLANDB_ENTRY_STATE, BRIDGE_VLANDB_ENTRY_TUNNEL_INFO, BRIDGE_VLANDB_ENTRY_STATS, BRIDGE_VLANDB_ENTRY_MCAST_ROUTER, __BRIDGE_VLANDB_ENTRY_MAX, }; #define BRIDGE_VLANDB_ENTRY_MAX (__BRIDGE_VLANDB_ENTRY_MAX - 1) / [BRIDGE_VLANDB_ENTRY] = { * [BRIDGE_VLANDB_ENTRY_TUNNEL_INFO] = { * [BRIDGE_VLANDB_TINFO_ID] * ... * } * } / enum { BRIDGE_VLANDB_TINFO_UNSPEC, BRIDGE_VLANDB_TINFO_ID, BRIDGE_VLANDB_TINFO_CMD, __BRIDGE_VLANDB_TINFO_MAX, }; #define BRIDGE_VLANDB_TINFO_MAX (__BRIDGE_VLANDB_TINFO_MAX - 1) / [BRIDGE_VLANDB_ENTRY] = { * [BRIDGE_VLANDB_ENTRY_STATS] = { * [BRIDGE_VLANDB_STATS_RX_BYTES] * ... * } * ... * } / enum { BRIDGE_VLANDB_STATS_UNSPEC, BRIDGE_VLANDB_STATS_RX_BYTES, BRIDGE_VLANDB_STATS_RX_PACKETS, BRIDGE_VLANDB_STATS_TX_BYTES, BRIDGE_VLANDB_STATS_TX_PACKETS, BRIDGE_VLANDB_STATS_PAD, __BRIDGE_VLANDB_STATS_MAX, }; #define BRIDGE_VLANDB_STATS_MAX (__BRIDGE_VLANDB_STATS_MAX - 1) enum { BRIDGE_VLANDB_GOPTS_UNSPEC, BRIDGE_VLANDB_GOPTS_ID, BRIDGE_VLANDB_GOPTS_RANGE, BRIDGE_VLANDB_GOPTS_MCAST_SNOOPING, BRIDGE_VLANDB_GOPTS_MCAST_IGMP_VERSION, BRIDGE_VLANDB_GOPTS_MCAST_MLD_VERSION, BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_CNT, BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_CNT, BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL, BRIDGE_VLANDB_GOPTS_PAD, BRIDGE_VLANDB_GOPTS_MCAST_MEMBERSHIP_INTVL, BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_INTVL, BRIDGE_VLANDB_GOPTS_MCAST_QUERY_INTVL, BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL, BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL, BRIDGE_VLANDB_GOPTS_MCAST_QUERIER, BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS, BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE, BRIDGE_VLANDB_GOPTS_MSTI, __BRIDGE_VLANDB_GOPTS_MAX }; #define BRIDGE_VLANDB_GOPTS_MAX (__BRIDGE_VLANDB_GOPTS_MAX - 1) / Bridge multicast database attributes * [MDBA_MDB] = { * [MDBA_MDB_ENTRY] = { * [MDBA_MDB_ENTRY_INFO] { * struct br_mdb_entry * [MDBA_MDB_EATTR attributes] * } * } * } * [MDBA_ROUTER] = { * [MDBA_ROUTER_PORT] = { * u32 ifindex * [MDBA_ROUTER_PATTR attributes] * } * } / enum { MDBA_UNSPEC, MDBA_MDB, MDBA_ROUTER, __MDBA_MAX, }; #define MDBA_MAX (__MDBA_MAX - 1) enum { MDBA_MDB_UNSPEC, MDBA_MDB_ENTRY, __MDBA_MDB_MAX, }; #define MDBA_MDB_MAX (__MDBA_MDB_MAX - 1) enum { MDBA_MDB_ENTRY_UNSPEC, MDBA_MDB_ENTRY_INFO, __MDBA_MDB_ENTRY_MAX, }; #define MDBA_MDB_ENTRY_MAX (__MDBA_MDB_ENTRY_MAX - 1) / per mdb entry additional attributes / enum { MDBA_MDB_EATTR_UNSPEC, MDBA_MDB_EATTR_TIMER, MDBA_MDB_EATTR_SRC_LIST, MDBA_MDB_EATTR_GROUP_MODE, MDBA_MDB_EATTR_SOURCE, MDBA_MDB_EATTR_RTPROT, __MDBA_MDB_EATTR_MAX }; #define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1) / per mdb entry source / enum { MDBA_MDB_SRCLIST_UNSPEC, MDBA_MDB_SRCLIST_ENTRY, __MDBA_MDB_SRCLIST_MAX }; #define MDBA_MDB_SRCLIST_MAX (__MDBA_MDB_SRCLIST_MAX - 1) / per mdb entry per source attributes * these are embedded in MDBA_MDB_SRCLIST_ENTRY / enum { MDBA_MDB_SRCATTR_UNSPEC, MDBA_MDB_SRCATTR_ADDRESS, MDBA_MDB_SRCATTR_TIMER, __MDBA_MDB_SRCATTR_MAX }; #define MDBA_MDB_SRCATTR_MAX (__MDBA_MDB_SRCATTR_MAX - 1) / multicast router types / enum { MDB_RTR_TYPE_DISABLED, MDB_RTR_TYPE_TEMP_QUERY, MDB_RTR_TYPE_PERM, MDB_RTR_TYPE_TEMP }; enum { MDBA_ROUTER_UNSPEC, MDBA_ROUTER_PORT, __MDBA_ROUTER_MAX, }; #define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1) / router port attributes / enum { MDBA_ROUTER_PATTR_UNSPEC, MDBA_ROUTER_PATTR_TIMER, MDBA_ROUTER_PATTR_TYPE, MDBA_ROUTER_PATTR_INET_TIMER, MDBA_ROUTER_PATTR_INET6_TIMER, MDBA_ROUTER_PATTR_VID, __MDBA_ROUTER_PATTR_MAX }; #define MDBA_ROUTER_PATTR_MAX (__MDBA_ROUTER_PATTR_MAX - 1) struct br_port_msg { __u8 family; __u32 ifindex; }; struct br_mdb_entry { __u32 ifindex; #define MDB_TEMPORARY 0 #define MDB_PERMANENT 1 __u8 state; #define MDB_FLAGS_OFFLOAD (1 << 0) #define MDB_FLAGS_FAST_LEAVE (1 << 1) #define MDB_FLAGS_STAR_EXCL (1 << 2) #define MDB_FLAGS_BLOCKED (1 << 3) __u8 flags; __u16 vid; struct { union { __be32 ip4; struct in6_addr ip6; unsigned char mac_addr[ETH_ALEN]; } u; __be16 proto; } addr; }; enum { MDBA_SET_ENTRY_UNSPEC, MDBA_SET_ENTRY, MDBA_SET_ENTRY_ATTRS, __MDBA_SET_ENTRY_MAX, }; #define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1) / [MDBA_SET_ENTRY_ATTRS] = { * [MDBE_ATTR_xxx] * ... * } / enum { MDBE_ATTR_UNSPEC, MDBE_ATTR_SOURCE, __MDBE_ATTR_MAX, }; #define MDBE_ATTR_MAX (__MDBE_ATTR_MAX - 1) / Embedded inside LINK_XSTATS_TYPE_BRIDGE / enum { BRIDGE_XSTATS_UNSPEC, BRIDGE_XSTATS_VLAN, BRIDGE_XSTATS_MCAST, BRIDGE_XSTATS_PAD, BRIDGE_XSTATS_STP, __BRIDGE_XSTATS_MAX }; #define BRIDGE_XSTATS_MAX (__BRIDGE_XSTATS_MAX - 1) enum { BR_MCAST_DIR_RX, BR_MCAST_DIR_TX, BR_MCAST_DIR_SIZE }; / IGMP/MLD statistics / struct br_mcast_stats { __u64 igmp_v1queries[BR_MCAST_DIR_SIZE]; __u64 igmp_v2queries[BR_MCAST_DIR_SIZE]; __u64 igmp_v3queries[BR_MCAST_DIR_SIZE]; __u64 igmp_leaves[BR_MCAST_DIR_SIZE]; __u64 igmp_v1reports[BR_MCAST_DIR_SIZE]; __u64 igmp_v2reports[BR_MCAST_DIR_SIZE]; __u64 igmp_v3reports[BR_MCAST_DIR_SIZE]; __u64 igmp_parse_errors; __u64 mld_v1queries[BR_MCAST_DIR_SIZE]; __u64 mld_v2queries[BR_MCAST_DIR_SIZE]; __u64 mld_leaves[BR_MCAST_DIR_SIZE]; __u64 mld_v1reports[BR_MCAST_DIR_SIZE]; __u64 mld_v2reports[BR_MCAST_DIR_SIZE]; __u64 mld_parse_errors; __u64 mcast_bytes[BR_MCAST_DIR_SIZE]; __u64 mcast_packets[BR_MCAST_DIR_SIZE]; }; / bridge boolean options * BR_BOOLOPT_NO_LL_LEARN - disable learning from link-local packets * BR_BOOLOPT_MCAST_VLAN_SNOOPING - control vlan multicast snooping * * IMPORTANT: if adding a new option do not forget to handle * it in br_boolopt_toggle/get and bridge sysfs / enum br_boolopt_id { BR_BOOLOPT_NO_LL_LEARN, BR_BOOLOPT_MCAST_VLAN_SNOOPING, BR_BOOLOPT_MST_ENABLE, BR_BOOLOPT_MAX }; / struct br_boolopt_multi - change multiple bridge boolean options * * @optval: new option values (bit per option) * @optmask: options to change (bit per option) / struct br_boolopt_multi { __u32 optval; __u32 optmask; }; enum { BRIDGE_QUERIER_UNSPEC, BRIDGE_QUERIER_IP_ADDRESS, BRIDGE_QUERIER_IP_PORT, BRIDGE_QUERIER_IP_OTHER_TIMER, BRIDGE_QUERIER_PAD, BRIDGE_QUERIER_IPV6_ADDRESS, BRIDGE_QUERIER_IPV6_PORT, BRIDGE_QUERIER_IPV6_OTHER_TIMER, __BRIDGE_QUERIER_MAX }; #define BRIDGE_QUERIER_MAX (__BRIDGE_QUERIER_MAX - 1) #endif / _LINUX_IF_BRIDGE_H */ Back

Edit File : if_bridge.h | Size : 19.06 KB

/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 *	Linux ethernet bridge
 *
 *	Authors:
 *	Lennert Buytenhek		<buytenh@gnu.org>
 *
 *	This program is free software; you can redistribute it and/or
 *	modify it under the terms of the GNU General Public License
 *	as published by the Free Software Foundation; either version
 *	2 of the License, or (at your option) any later version.
 */

#ifndef _LINUX_IF_BRIDGE_H
#define _LINUX_IF_BRIDGE_H

#include <linux/types.h>
#include <linux/if_ether.h>
#include <linux/in6.h>

#define SYSFS_BRIDGE_ATTR	"bridge"
#define SYSFS_BRIDGE_FDB	"brforward"
#define SYSFS_BRIDGE_PORT_SUBDIR "brif"
#define SYSFS_BRIDGE_PORT_ATTR	"brport"
#define SYSFS_BRIDGE_PORT_LINK	"bridge"

#define BRCTL_VERSION 1

#define BRCTL_GET_VERSION 0
#define BRCTL_GET_BRIDGES 1
#define BRCTL_ADD_BRIDGE 2
#define BRCTL_DEL_BRIDGE 3
#define BRCTL_ADD_IF 4
#define BRCTL_DEL_IF 5
#define BRCTL_GET_BRIDGE_INFO 6
#define BRCTL_GET_PORT_LIST 7
#define BRCTL_SET_BRIDGE_FORWARD_DELAY 8
#define BRCTL_SET_BRIDGE_HELLO_TIME 9
#define BRCTL_SET_BRIDGE_MAX_AGE 10
#define BRCTL_SET_AGEING_TIME 11
#define BRCTL_SET_GC_INTERVAL 12
#define BRCTL_GET_PORT_INFO 13
#define BRCTL_SET_BRIDGE_STP_STATE 14
#define BRCTL_SET_BRIDGE_PRIORITY 15
#define BRCTL_SET_PORT_PRIORITY 16
#define BRCTL_SET_PATH_COST 17
#define BRCTL_GET_FDB_ENTRIES 18

#define BR_STATE_DISABLED 0
#define BR_STATE_LISTENING 1
#define BR_STATE_LEARNING 2
#define BR_STATE_FORWARDING 3
#define BR_STATE_BLOCKING 4

struct __bridge_info {
	__u64 designated_root;
	__u64 bridge_id;
	__u32 root_path_cost;
	__u32 max_age;
	__u32 hello_time;
	__u32 forward_delay;
	__u32 bridge_max_age;
	__u32 bridge_hello_time;
	__u32 bridge_forward_delay;
	__u8 topology_change;
	__u8 topology_change_detected;
	__u8 root_port;
	__u8 stp_enabled;
	__u32 ageing_time;
	__u32 gc_interval;
	__u32 hello_timer_value;
	__u32 tcn_timer_value;
	__u32 topology_change_timer_value;
	__u32 gc_timer_value;
};

struct __port_info {
	__u64 designated_root;
	__u64 designated_bridge;
	__u16 port_id;
	__u16 designated_port;
	__u32 path_cost;
	__u32 designated_cost;
	__u8 state;
	__u8 top_change_ack;
	__u8 config_pending;
	__u8 unused0;
	__u32 message_age_timer_value;
	__u32 forward_delay_timer_value;
	__u32 hold_timer_value;
};

struct __fdb_entry {
	__u8 mac_addr[ETH_ALEN];
	__u8 port_no;
	__u8 is_local;
	__u32 ageing_timer_value;
	__u8 port_hi;
	__u8 pad0;
	__u16 unused;
};

/* Bridge Flags */
#define BRIDGE_FLAGS_MASTER	1	/* Bridge command to/from master */
#define BRIDGE_FLAGS_SELF	2	/* Bridge command to/from lowerdev */

#define BRIDGE_MODE_VEB		0	/* Default loopback mode */
#define BRIDGE_MODE_VEPA	1	/* 802.1Qbg defined VEPA mode */
#define BRIDGE_MODE_UNDEF	0xFFFF  /* mode undefined */

/* Bridge management nested attributes
 * [IFLA_AF_SPEC] = {
 *     [IFLA_BRIDGE_FLAGS]
 *     [IFLA_BRIDGE_MODE]
 *     [IFLA_BRIDGE_VLAN_INFO]
 * }
 */
enum {
	IFLA_BRIDGE_FLAGS,
	IFLA_BRIDGE_MODE,
	IFLA_BRIDGE_VLAN_INFO,
	IFLA_BRIDGE_VLAN_TUNNEL_INFO,
	IFLA_BRIDGE_MRP,
	IFLA_BRIDGE_CFM,
	IFLA_BRIDGE_MST,
	__IFLA_BRIDGE_MAX,
};
#define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1)

#define BRIDGE_VLAN_INFO_MASTER	(1<<0)	/* Operate on Bridge device as well */
#define BRIDGE_VLAN_INFO_PVID	(1<<1)	/* VLAN is PVID, ingress untagged */
#define BRIDGE_VLAN_INFO_UNTAGGED	(1<<2)	/* VLAN egresses untagged */
#define BRIDGE_VLAN_INFO_RANGE_BEGIN	(1<<3) /* VLAN is start of vlan range */
#define BRIDGE_VLAN_INFO_RANGE_END	(1<<4) /* VLAN is end of vlan range */
#define BRIDGE_VLAN_INFO_BRENTRY	(1<<5) /* Global bridge VLAN entry */
#define BRIDGE_VLAN_INFO_ONLY_OPTS	(1<<6) /* Skip create/delete/flags */

struct bridge_vlan_info {
	__u16 flags;
	__u16 vid;
};

enum {
	IFLA_BRIDGE_VLAN_TUNNEL_UNSPEC,
	IFLA_BRIDGE_VLAN_TUNNEL_ID,
	IFLA_BRIDGE_VLAN_TUNNEL_VID,
	IFLA_BRIDGE_VLAN_TUNNEL_FLAGS,
	__IFLA_BRIDGE_VLAN_TUNNEL_MAX,
};

#define IFLA_BRIDGE_VLAN_TUNNEL_MAX (__IFLA_BRIDGE_VLAN_TUNNEL_MAX - 1)

struct bridge_vlan_xstats {
	__u64 rx_bytes;
	__u64 rx_packets;
	__u64 tx_bytes;
	__u64 tx_packets;
	__u16 vid;
	__u16 flags;
	__u32 pad2;
};

enum {
	IFLA_BRIDGE_MRP_UNSPEC,
	IFLA_BRIDGE_MRP_INSTANCE,
	IFLA_BRIDGE_MRP_PORT_STATE,
	IFLA_BRIDGE_MRP_PORT_ROLE,
	IFLA_BRIDGE_MRP_RING_STATE,
	IFLA_BRIDGE_MRP_RING_ROLE,
	IFLA_BRIDGE_MRP_START_TEST,
	IFLA_BRIDGE_MRP_INFO,
	IFLA_BRIDGE_MRP_IN_ROLE,
	IFLA_BRIDGE_MRP_IN_STATE,
	IFLA_BRIDGE_MRP_START_IN_TEST,
	__IFLA_BRIDGE_MRP_MAX,
};

#define IFLA_BRIDGE_MRP_MAX (__IFLA_BRIDGE_MRP_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_INSTANCE_UNSPEC,
	IFLA_BRIDGE_MRP_INSTANCE_RING_ID,
	IFLA_BRIDGE_MRP_INSTANCE_P_IFINDEX,
	IFLA_BRIDGE_MRP_INSTANCE_S_IFINDEX,
	IFLA_BRIDGE_MRP_INSTANCE_PRIO,
	__IFLA_BRIDGE_MRP_INSTANCE_MAX,
};

#define IFLA_BRIDGE_MRP_INSTANCE_MAX (__IFLA_BRIDGE_MRP_INSTANCE_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_PORT_STATE_UNSPEC,
	IFLA_BRIDGE_MRP_PORT_STATE_STATE,
	__IFLA_BRIDGE_MRP_PORT_STATE_MAX,
};

#define IFLA_BRIDGE_MRP_PORT_STATE_MAX (__IFLA_BRIDGE_MRP_PORT_STATE_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_PORT_ROLE_UNSPEC,
	IFLA_BRIDGE_MRP_PORT_ROLE_ROLE,
	__IFLA_BRIDGE_MRP_PORT_ROLE_MAX,
};

#define IFLA_BRIDGE_MRP_PORT_ROLE_MAX (__IFLA_BRIDGE_MRP_PORT_ROLE_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_RING_STATE_UNSPEC,
	IFLA_BRIDGE_MRP_RING_STATE_RING_ID,
	IFLA_BRIDGE_MRP_RING_STATE_STATE,
	__IFLA_BRIDGE_MRP_RING_STATE_MAX,
};

#define IFLA_BRIDGE_MRP_RING_STATE_MAX (__IFLA_BRIDGE_MRP_RING_STATE_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_RING_ROLE_UNSPEC,
	IFLA_BRIDGE_MRP_RING_ROLE_RING_ID,
	IFLA_BRIDGE_MRP_RING_ROLE_ROLE,
	__IFLA_BRIDGE_MRP_RING_ROLE_MAX,
};

#define IFLA_BRIDGE_MRP_RING_ROLE_MAX (__IFLA_BRIDGE_MRP_RING_ROLE_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_START_TEST_UNSPEC,
	IFLA_BRIDGE_MRP_START_TEST_RING_ID,
	IFLA_BRIDGE_MRP_START_TEST_INTERVAL,
	IFLA_BRIDGE_MRP_START_TEST_MAX_MISS,
	IFLA_BRIDGE_MRP_START_TEST_PERIOD,
	IFLA_BRIDGE_MRP_START_TEST_MONITOR,
	__IFLA_BRIDGE_MRP_START_TEST_MAX,
};

#define IFLA_BRIDGE_MRP_START_TEST_MAX (__IFLA_BRIDGE_MRP_START_TEST_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_INFO_UNSPEC,
	IFLA_BRIDGE_MRP_INFO_RING_ID,
	IFLA_BRIDGE_MRP_INFO_P_IFINDEX,
	IFLA_BRIDGE_MRP_INFO_S_IFINDEX,
	IFLA_BRIDGE_MRP_INFO_PRIO,
	IFLA_BRIDGE_MRP_INFO_RING_STATE,
	IFLA_BRIDGE_MRP_INFO_RING_ROLE,
	IFLA_BRIDGE_MRP_INFO_TEST_INTERVAL,
	IFLA_BRIDGE_MRP_INFO_TEST_MAX_MISS,
	IFLA_BRIDGE_MRP_INFO_TEST_MONITOR,
	IFLA_BRIDGE_MRP_INFO_I_IFINDEX,
	IFLA_BRIDGE_MRP_INFO_IN_STATE,
	IFLA_BRIDGE_MRP_INFO_IN_ROLE,
	IFLA_BRIDGE_MRP_INFO_IN_TEST_INTERVAL,
	IFLA_BRIDGE_MRP_INFO_IN_TEST_MAX_MISS,
	__IFLA_BRIDGE_MRP_INFO_MAX,
};

#define IFLA_BRIDGE_MRP_INFO_MAX (__IFLA_BRIDGE_MRP_INFO_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_IN_STATE_UNSPEC,
	IFLA_BRIDGE_MRP_IN_STATE_IN_ID,
	IFLA_BRIDGE_MRP_IN_STATE_STATE,
	__IFLA_BRIDGE_MRP_IN_STATE_MAX,
};

#define IFLA_BRIDGE_MRP_IN_STATE_MAX (__IFLA_BRIDGE_MRP_IN_STATE_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_IN_ROLE_UNSPEC,
	IFLA_BRIDGE_MRP_IN_ROLE_RING_ID,
	IFLA_BRIDGE_MRP_IN_ROLE_IN_ID,
	IFLA_BRIDGE_MRP_IN_ROLE_ROLE,
	IFLA_BRIDGE_MRP_IN_ROLE_I_IFINDEX,
	__IFLA_BRIDGE_MRP_IN_ROLE_MAX,
};

#define IFLA_BRIDGE_MRP_IN_ROLE_MAX (__IFLA_BRIDGE_MRP_IN_ROLE_MAX - 1)

enum {
	IFLA_BRIDGE_MRP_START_IN_TEST_UNSPEC,
	IFLA_BRIDGE_MRP_START_IN_TEST_IN_ID,
	IFLA_BRIDGE_MRP_START_IN_TEST_INTERVAL,
	IFLA_BRIDGE_MRP_START_IN_TEST_MAX_MISS,
	IFLA_BRIDGE_MRP_START_IN_TEST_PERIOD,
	__IFLA_BRIDGE_MRP_START_IN_TEST_MAX,
};

#define IFLA_BRIDGE_MRP_START_IN_TEST_MAX (__IFLA_BRIDGE_MRP_START_IN_TEST_MAX - 1)

struct br_mrp_instance {
	__u32 ring_id;
	__u32 p_ifindex;
	__u32 s_ifindex;
	__u16 prio;
};

struct br_mrp_ring_state {
	__u32 ring_id;
	__u32 ring_state;
};

struct br_mrp_ring_role {
	__u32 ring_id;
	__u32 ring_role;
};

struct br_mrp_start_test {
	__u32 ring_id;
	__u32 interval;
	__u32 max_miss;
	__u32 period;
	__u32 monitor;
};

struct br_mrp_in_state {
	__u32 in_state;
	__u16 in_id;
};

struct br_mrp_in_role {
	__u32 ring_id;
	__u32 in_role;
	__u32 i_ifindex;
	__u16 in_id;
};

struct br_mrp_start_in_test {
	__u32 interval;
	__u32 max_miss;
	__u32 period;
	__u16 in_id;
};

enum {
	IFLA_BRIDGE_CFM_UNSPEC,
	IFLA_BRIDGE_CFM_MEP_CREATE,
	IFLA_BRIDGE_CFM_MEP_DELETE,
	IFLA_BRIDGE_CFM_MEP_CONFIG,
	IFLA_BRIDGE_CFM_CC_CONFIG,
	IFLA_BRIDGE_CFM_CC_PEER_MEP_ADD,
	IFLA_BRIDGE_CFM_CC_PEER_MEP_REMOVE,
	IFLA_BRIDGE_CFM_CC_RDI,
	IFLA_BRIDGE_CFM_CC_CCM_TX,
	IFLA_BRIDGE_CFM_MEP_CREATE_INFO,
	IFLA_BRIDGE_CFM_MEP_CONFIG_INFO,
	IFLA_BRIDGE_CFM_CC_CONFIG_INFO,
	IFLA_BRIDGE_CFM_CC_RDI_INFO,
	IFLA_BRIDGE_CFM_CC_CCM_TX_INFO,
	IFLA_BRIDGE_CFM_CC_PEER_MEP_INFO,
	IFLA_BRIDGE_CFM_MEP_STATUS_INFO,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_INFO,
	__IFLA_BRIDGE_CFM_MAX,
};

#define IFLA_BRIDGE_CFM_MAX (__IFLA_BRIDGE_CFM_MAX - 1)

enum {
	IFLA_BRIDGE_CFM_MEP_CREATE_UNSPEC,
	IFLA_BRIDGE_CFM_MEP_CREATE_INSTANCE,
	IFLA_BRIDGE_CFM_MEP_CREATE_DOMAIN,
	IFLA_BRIDGE_CFM_MEP_CREATE_DIRECTION,
	IFLA_BRIDGE_CFM_MEP_CREATE_IFINDEX,
	__IFLA_BRIDGE_CFM_MEP_CREATE_MAX,
};

#define IFLA_BRIDGE_CFM_MEP_CREATE_MAX (__IFLA_BRIDGE_CFM_MEP_CREATE_MAX - 1)

enum {
	IFLA_BRIDGE_CFM_MEP_DELETE_UNSPEC,
	IFLA_BRIDGE_CFM_MEP_DELETE_INSTANCE,
	__IFLA_BRIDGE_CFM_MEP_DELETE_MAX,
};

#define IFLA_BRIDGE_CFM_MEP_DELETE_MAX (__IFLA_BRIDGE_CFM_MEP_DELETE_MAX - 1)

enum {
	IFLA_BRIDGE_CFM_MEP_CONFIG_UNSPEC,
	IFLA_BRIDGE_CFM_MEP_CONFIG_INSTANCE,
	IFLA_BRIDGE_CFM_MEP_CONFIG_UNICAST_MAC,
	IFLA_BRIDGE_CFM_MEP_CONFIG_MDLEVEL,
	IFLA_BRIDGE_CFM_MEP_CONFIG_MEPID,
	__IFLA_BRIDGE_CFM_MEP_CONFIG_MAX,
};

#define IFLA_BRIDGE_CFM_MEP_CONFIG_MAX (__IFLA_BRIDGE_CFM_MEP_CONFIG_MAX - 1)

enum {
	IFLA_BRIDGE_CFM_CC_CONFIG_UNSPEC,
	IFLA_BRIDGE_CFM_CC_CONFIG_INSTANCE,
	IFLA_BRIDGE_CFM_CC_CONFIG_ENABLE,
	IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL,
	IFLA_BRIDGE_CFM_CC_CONFIG_EXP_MAID,
	__IFLA_BRIDGE_CFM_CC_CONFIG_MAX,
};

#define IFLA_BRIDGE_CFM_CC_CONFIG_MAX (__IFLA_BRIDGE_CFM_CC_CONFIG_MAX - 1)

enum {
	IFLA_BRIDGE_CFM_CC_PEER_MEP_UNSPEC,
	IFLA_BRIDGE_CFM_CC_PEER_MEP_INSTANCE,
	IFLA_BRIDGE_CFM_CC_PEER_MEPID,
	__IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX,
};

#define IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX (__IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX - 1)

enum {
	IFLA_BRIDGE_CFM_CC_RDI_UNSPEC,
	IFLA_BRIDGE_CFM_CC_RDI_INSTANCE,
	IFLA_BRIDGE_CFM_CC_RDI_RDI,
	__IFLA_BRIDGE_CFM_CC_RDI_MAX,
};

#define IFLA_BRIDGE_CFM_CC_RDI_MAX (__IFLA_BRIDGE_CFM_CC_RDI_MAX - 1)

enum {
	IFLA_BRIDGE_CFM_CC_CCM_TX_UNSPEC,
	IFLA_BRIDGE_CFM_CC_CCM_TX_INSTANCE,
	IFLA_BRIDGE_CFM_CC_CCM_TX_DMAC,
	IFLA_BRIDGE_CFM_CC_CCM_TX_SEQ_NO_UPDATE,
	IFLA_BRIDGE_CFM_CC_CCM_TX_PERIOD,
	IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV,
	IFLA_BRIDGE_CFM_CC_CCM_TX_IF_TLV_VALUE,
	IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV,
	IFLA_BRIDGE_CFM_CC_CCM_TX_PORT_TLV_VALUE,
	__IFLA_BRIDGE_CFM_CC_CCM_TX_MAX,
};

#define IFLA_BRIDGE_CFM_CC_CCM_TX_MAX (__IFLA_BRIDGE_CFM_CC_CCM_TX_MAX - 1)

enum {
	IFLA_BRIDGE_CFM_MEP_STATUS_UNSPEC,
	IFLA_BRIDGE_CFM_MEP_STATUS_INSTANCE,
	IFLA_BRIDGE_CFM_MEP_STATUS_OPCODE_UNEXP_SEEN,
	IFLA_BRIDGE_CFM_MEP_STATUS_VERSION_UNEXP_SEEN,
	IFLA_BRIDGE_CFM_MEP_STATUS_RX_LEVEL_LOW_SEEN,
	__IFLA_BRIDGE_CFM_MEP_STATUS_MAX,
};

#define IFLA_BRIDGE_CFM_MEP_STATUS_MAX (__IFLA_BRIDGE_CFM_MEP_STATUS_MAX - 1)

enum {
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_UNSPEC,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_INSTANCE,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_PEER_MEPID,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_CCM_DEFECT,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_RDI,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_PORT_TLV_VALUE,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_IF_TLV_VALUE,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEEN,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_TLV_SEEN,
	IFLA_BRIDGE_CFM_CC_PEER_STATUS_SEQ_UNEXP_SEEN,
	__IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX,
};

#define IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX (__IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX - 1)

enum {
	IFLA_BRIDGE_MST_UNSPEC,
	IFLA_BRIDGE_MST_ENTRY,
	__IFLA_BRIDGE_MST_MAX,
};
#define IFLA_BRIDGE_MST_MAX (__IFLA_BRIDGE_MST_MAX - 1)

enum {
	IFLA_BRIDGE_MST_ENTRY_UNSPEC,
	IFLA_BRIDGE_MST_ENTRY_MSTI,
	IFLA_BRIDGE_MST_ENTRY_STATE,
	__IFLA_BRIDGE_MST_ENTRY_MAX,
};
#define IFLA_BRIDGE_MST_ENTRY_MAX (__IFLA_BRIDGE_MST_ENTRY_MAX - 1)

struct bridge_stp_xstats {
	__u64 transition_blk;
	__u64 transition_fwd;
	__u64 rx_bpdu;
	__u64 tx_bpdu;
	__u64 rx_tcn;
	__u64 tx_tcn;
};

/* Bridge vlan RTM header */
struct br_vlan_msg {
	__u8 family;
	__u8 reserved1;
	__u16 reserved2;
	__u32 ifindex;
};

enum {
	BRIDGE_VLANDB_DUMP_UNSPEC,
	BRIDGE_VLANDB_DUMP_FLAGS,
	__BRIDGE_VLANDB_DUMP_MAX,
};
#define BRIDGE_VLANDB_DUMP_MAX (__BRIDGE_VLANDB_DUMP_MAX - 1)

/* flags used in BRIDGE_VLANDB_DUMP_FLAGS attribute to affect dumps */
#define BRIDGE_VLANDB_DUMPF_STATS	(1 << 0) /* Include stats in the dump */
#define BRIDGE_VLANDB_DUMPF_GLOBAL	(1 << 1) /* Dump global vlan options only */

/* Bridge vlan RTM attributes
 * [BRIDGE_VLANDB_ENTRY] = {
 *     [BRIDGE_VLANDB_ENTRY_INFO]
 *     ...
 * }
 * [BRIDGE_VLANDB_GLOBAL_OPTIONS] = {
 *     [BRIDGE_VLANDB_GOPTS_ID]
 *     ...
 * }
 */
enum {
	BRIDGE_VLANDB_UNSPEC,
	BRIDGE_VLANDB_ENTRY,
	BRIDGE_VLANDB_GLOBAL_OPTIONS,
	__BRIDGE_VLANDB_MAX,
};
#define BRIDGE_VLANDB_MAX (__BRIDGE_VLANDB_MAX - 1)

enum {
	BRIDGE_VLANDB_ENTRY_UNSPEC,
	BRIDGE_VLANDB_ENTRY_INFO,
	BRIDGE_VLANDB_ENTRY_RANGE,
	BRIDGE_VLANDB_ENTRY_STATE,
	BRIDGE_VLANDB_ENTRY_TUNNEL_INFO,
	BRIDGE_VLANDB_ENTRY_STATS,
	BRIDGE_VLANDB_ENTRY_MCAST_ROUTER,
	__BRIDGE_VLANDB_ENTRY_MAX,
};
#define BRIDGE_VLANDB_ENTRY_MAX (__BRIDGE_VLANDB_ENTRY_MAX - 1)

/* [BRIDGE_VLANDB_ENTRY] = {
 *     [BRIDGE_VLANDB_ENTRY_TUNNEL_INFO] = {
 *         [BRIDGE_VLANDB_TINFO_ID]
 *         ...
 *     }
 * }
 */
enum {
	BRIDGE_VLANDB_TINFO_UNSPEC,
	BRIDGE_VLANDB_TINFO_ID,
	BRIDGE_VLANDB_TINFO_CMD,
	__BRIDGE_VLANDB_TINFO_MAX,
};
#define BRIDGE_VLANDB_TINFO_MAX (__BRIDGE_VLANDB_TINFO_MAX - 1)

/* [BRIDGE_VLANDB_ENTRY] = {
 *     [BRIDGE_VLANDB_ENTRY_STATS] = {
 *         [BRIDGE_VLANDB_STATS_RX_BYTES]
 *         ...
 *     }
 *     ...
 * }
 */
enum {
	BRIDGE_VLANDB_STATS_UNSPEC,
	BRIDGE_VLANDB_STATS_RX_BYTES,
	BRIDGE_VLANDB_STATS_RX_PACKETS,
	BRIDGE_VLANDB_STATS_TX_BYTES,
	BRIDGE_VLANDB_STATS_TX_PACKETS,
	BRIDGE_VLANDB_STATS_PAD,
	__BRIDGE_VLANDB_STATS_MAX,
};
#define BRIDGE_VLANDB_STATS_MAX (__BRIDGE_VLANDB_STATS_MAX - 1)

enum {
	BRIDGE_VLANDB_GOPTS_UNSPEC,
	BRIDGE_VLANDB_GOPTS_ID,
	BRIDGE_VLANDB_GOPTS_RANGE,
	BRIDGE_VLANDB_GOPTS_MCAST_SNOOPING,
	BRIDGE_VLANDB_GOPTS_MCAST_IGMP_VERSION,
	BRIDGE_VLANDB_GOPTS_MCAST_MLD_VERSION,
	BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_CNT,
	BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_CNT,
	BRIDGE_VLANDB_GOPTS_MCAST_LAST_MEMBER_INTVL,
	BRIDGE_VLANDB_GOPTS_PAD,
	BRIDGE_VLANDB_GOPTS_MCAST_MEMBERSHIP_INTVL,
	BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_INTVL,
	BRIDGE_VLANDB_GOPTS_MCAST_QUERY_INTVL,
	BRIDGE_VLANDB_GOPTS_MCAST_QUERY_RESPONSE_INTVL,
	BRIDGE_VLANDB_GOPTS_MCAST_STARTUP_QUERY_INTVL,
	BRIDGE_VLANDB_GOPTS_MCAST_QUERIER,
	BRIDGE_VLANDB_GOPTS_MCAST_ROUTER_PORTS,
	BRIDGE_VLANDB_GOPTS_MCAST_QUERIER_STATE,
	BRIDGE_VLANDB_GOPTS_MSTI,
	__BRIDGE_VLANDB_GOPTS_MAX
};
#define BRIDGE_VLANDB_GOPTS_MAX (__BRIDGE_VLANDB_GOPTS_MAX - 1)

/* Bridge multicast database attributes
 * [MDBA_MDB] = {
 *     [MDBA_MDB_ENTRY] = {
 *         [MDBA_MDB_ENTRY_INFO] {
 *		struct br_mdb_entry
 *		[MDBA_MDB_EATTR attributes]
 *         }
 *     }
 * }
 * [MDBA_ROUTER] = {
 *    [MDBA_ROUTER_PORT] = {
 *        u32 ifindex
 *        [MDBA_ROUTER_PATTR attributes]
 *    }
 * }
 */
enum {
	MDBA_UNSPEC,
	MDBA_MDB,
	MDBA_ROUTER,
	__MDBA_MAX,
};
#define MDBA_MAX (__MDBA_MAX - 1)

enum {
	MDBA_MDB_UNSPEC,
	MDBA_MDB_ENTRY,
	__MDBA_MDB_MAX,
};
#define MDBA_MDB_MAX (__MDBA_MDB_MAX - 1)

enum {
	MDBA_MDB_ENTRY_UNSPEC,
	MDBA_MDB_ENTRY_INFO,
	__MDBA_MDB_ENTRY_MAX,
};
#define MDBA_MDB_ENTRY_MAX (__MDBA_MDB_ENTRY_MAX - 1)

/* per mdb entry additional attributes */
enum {
	MDBA_MDB_EATTR_UNSPEC,
	MDBA_MDB_EATTR_TIMER,
	MDBA_MDB_EATTR_SRC_LIST,
	MDBA_MDB_EATTR_GROUP_MODE,
	MDBA_MDB_EATTR_SOURCE,
	MDBA_MDB_EATTR_RTPROT,
	__MDBA_MDB_EATTR_MAX
};
#define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1)

/* per mdb entry source */
enum {
	MDBA_MDB_SRCLIST_UNSPEC,
	MDBA_MDB_SRCLIST_ENTRY,
	__MDBA_MDB_SRCLIST_MAX
};
#define MDBA_MDB_SRCLIST_MAX (__MDBA_MDB_SRCLIST_MAX - 1)

/* per mdb entry per source attributes
 * these are embedded in MDBA_MDB_SRCLIST_ENTRY
 */
enum {
	MDBA_MDB_SRCATTR_UNSPEC,
	MDBA_MDB_SRCATTR_ADDRESS,
	MDBA_MDB_SRCATTR_TIMER,
	__MDBA_MDB_SRCATTR_MAX
};
#define MDBA_MDB_SRCATTR_MAX (__MDBA_MDB_SRCATTR_MAX - 1)

/* multicast router types */
enum {
	MDB_RTR_TYPE_DISABLED,
	MDB_RTR_TYPE_TEMP_QUERY,
	MDB_RTR_TYPE_PERM,
	MDB_RTR_TYPE_TEMP
};

enum {
	MDBA_ROUTER_UNSPEC,
	MDBA_ROUTER_PORT,
	__MDBA_ROUTER_MAX,
};
#define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1)

/* router port attributes */
enum {
	MDBA_ROUTER_PATTR_UNSPEC,
	MDBA_ROUTER_PATTR_TIMER,
	MDBA_ROUTER_PATTR_TYPE,
	MDBA_ROUTER_PATTR_INET_TIMER,
	MDBA_ROUTER_PATTR_INET6_TIMER,
	MDBA_ROUTER_PATTR_VID,
	__MDBA_ROUTER_PATTR_MAX
};
#define MDBA_ROUTER_PATTR_MAX (__MDBA_ROUTER_PATTR_MAX - 1)

struct br_port_msg {
	__u8  family;
	__u32 ifindex;
};

struct br_mdb_entry {
	__u32 ifindex;
#define MDB_TEMPORARY 0
#define MDB_PERMANENT 1
	__u8 state;
#define MDB_FLAGS_OFFLOAD	(1 << 0)
#define MDB_FLAGS_FAST_LEAVE	(1 << 1)
#define MDB_FLAGS_STAR_EXCL	(1 << 2)
#define MDB_FLAGS_BLOCKED	(1 << 3)
	__u8 flags;
	__u16 vid;
	struct {
		union {
			__be32	ip4;
			struct in6_addr ip6;
			unsigned char mac_addr[ETH_ALEN];
		} u;
		__be16		proto;
	} addr;
};

enum {
	MDBA_SET_ENTRY_UNSPEC,
	MDBA_SET_ENTRY,
	MDBA_SET_ENTRY_ATTRS,
	__MDBA_SET_ENTRY_MAX,
};
#define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1)

/* [MDBA_SET_ENTRY_ATTRS] = {
 *    [MDBE_ATTR_xxx]
 *    ...
 * }
 */
enum {
	MDBE_ATTR_UNSPEC,
	MDBE_ATTR_SOURCE,
	__MDBE_ATTR_MAX,
};
#define MDBE_ATTR_MAX (__MDBE_ATTR_MAX - 1)

/* Embedded inside LINK_XSTATS_TYPE_BRIDGE */
enum {
	BRIDGE_XSTATS_UNSPEC,
	BRIDGE_XSTATS_VLAN,
	BRIDGE_XSTATS_MCAST,
	BRIDGE_XSTATS_PAD,
	BRIDGE_XSTATS_STP,
	__BRIDGE_XSTATS_MAX
};
#define BRIDGE_XSTATS_MAX (__BRIDGE_XSTATS_MAX - 1)

enum {
	BR_MCAST_DIR_RX,
	BR_MCAST_DIR_TX,
	BR_MCAST_DIR_SIZE
};

/* IGMP/MLD statistics */
struct br_mcast_stats {
	__u64 igmp_v1queries[BR_MCAST_DIR_SIZE];
	__u64 igmp_v2queries[BR_MCAST_DIR_SIZE];
	__u64 igmp_v3queries[BR_MCAST_DIR_SIZE];
	__u64 igmp_leaves[BR_MCAST_DIR_SIZE];
	__u64 igmp_v1reports[BR_MCAST_DIR_SIZE];
	__u64 igmp_v2reports[BR_MCAST_DIR_SIZE];
	__u64 igmp_v3reports[BR_MCAST_DIR_SIZE];
	__u64 igmp_parse_errors;

__u64 mld_v1queries[BR_MCAST_DIR_SIZE];
	__u64 mld_v2queries[BR_MCAST_DIR_SIZE];
	__u64 mld_leaves[BR_MCAST_DIR_SIZE];
	__u64 mld_v1reports[BR_MCAST_DIR_SIZE];
	__u64 mld_v2reports[BR_MCAST_DIR_SIZE];
	__u64 mld_parse_errors;

__u64 mcast_bytes[BR_MCAST_DIR_SIZE];
	__u64 mcast_packets[BR_MCAST_DIR_SIZE];
};

/* bridge boolean options
 * BR_BOOLOPT_NO_LL_LEARN - disable learning from link-local packets
 * BR_BOOLOPT_MCAST_VLAN_SNOOPING - control vlan multicast snooping
 *
 * IMPORTANT: if adding a new option do not forget to handle
 *            it in br_boolopt_toggle/get and bridge sysfs
 */
enum br_boolopt_id {
	BR_BOOLOPT_NO_LL_LEARN,
	BR_BOOLOPT_MCAST_VLAN_SNOOPING,
	BR_BOOLOPT_MST_ENABLE,
	BR_BOOLOPT_MAX
};

/* struct br_boolopt_multi - change multiple bridge boolean options
 *
 * @optval: new option values (bit per option)
 * @optmask: options to change (bit per option)
 */
struct br_boolopt_multi {
	__u32 optval;
	__u32 optmask;
};

enum {
	BRIDGE_QUERIER_UNSPEC,
	BRIDGE_QUERIER_IP_ADDRESS,
	BRIDGE_QUERIER_IP_PORT,
	BRIDGE_QUERIER_IP_OTHER_TIMER,
	BRIDGE_QUERIER_PAD,
	BRIDGE_QUERIER_IPV6_ADDRESS,
	BRIDGE_QUERIER_IPV6_PORT,
	BRIDGE_QUERIER_IPV6_OTHER_TIMER,
	__BRIDGE_QUERIER_MAX
};
#define BRIDGE_QUERIER_MAX (__BRIDGE_QUERIER_MAX - 1)
#endif /* _LINUX_IF_BRIDGE_H */

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