/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Linux ethernet bridge * * Authors: * Lennert Buytenhek <[email protected]> * * 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 _UAPI_LINUX_IF_BRIDGE_H #define _UAPI_LINUX_IF_BRIDGE_H #include <linux/types.h> #include <linux/if_ether.h> #include <linux/in6.h> #define SYSFS_BRIDGE_ATTR … #define SYSFS_BRIDGE_FDB … #define SYSFS_BRIDGE_PORT_SUBDIR … #define SYSFS_BRIDGE_PORT_ATTR … #define SYSFS_BRIDGE_PORT_LINK … #define BRCTL_VERSION … #define BRCTL_GET_VERSION … #define BRCTL_GET_BRIDGES … #define BRCTL_ADD_BRIDGE … #define BRCTL_DEL_BRIDGE … #define BRCTL_ADD_IF … #define BRCTL_DEL_IF … #define BRCTL_GET_BRIDGE_INFO … #define BRCTL_GET_PORT_LIST … #define BRCTL_SET_BRIDGE_FORWARD_DELAY … #define BRCTL_SET_BRIDGE_HELLO_TIME … #define BRCTL_SET_BRIDGE_MAX_AGE … #define BRCTL_SET_AGEING_TIME … #define BRCTL_SET_GC_INTERVAL … #define BRCTL_GET_PORT_INFO … #define BRCTL_SET_BRIDGE_STP_STATE … #define BRCTL_SET_BRIDGE_PRIORITY … #define BRCTL_SET_PORT_PRIORITY … #define BRCTL_SET_PATH_COST … #define BRCTL_GET_FDB_ENTRIES … #define BR_STATE_DISABLED … #define BR_STATE_LISTENING … #define BR_STATE_LEARNING … #define BR_STATE_FORWARDING … #define BR_STATE_BLOCKING … struct __bridge_info { … }; struct __port_info { … }; struct __fdb_entry { … }; /* Bridge Flags */ #define BRIDGE_FLAGS_MASTER … #define BRIDGE_FLAGS_SELF … #define BRIDGE_MODE_VEB … #define BRIDGE_MODE_VEPA … #define BRIDGE_MODE_UNDEF … /* Bridge management nested attributes * [IFLA_AF_SPEC] = { * [IFLA_BRIDGE_FLAGS] * [IFLA_BRIDGE_MODE] * [IFLA_BRIDGE_VLAN_INFO] * } */ enum { … }; #define IFLA_BRIDGE_MAX … #define BRIDGE_VLAN_INFO_MASTER … #define BRIDGE_VLAN_INFO_PVID … #define BRIDGE_VLAN_INFO_UNTAGGED … #define BRIDGE_VLAN_INFO_RANGE_BEGIN … #define BRIDGE_VLAN_INFO_RANGE_END … #define BRIDGE_VLAN_INFO_BRENTRY … #define BRIDGE_VLAN_INFO_ONLY_OPTS … struct bridge_vlan_info { … }; enum { … }; #define IFLA_BRIDGE_VLAN_TUNNEL_MAX … struct bridge_vlan_xstats { … }; enum { … }; #define IFLA_BRIDGE_MRP_MAX … enum { … }; #define IFLA_BRIDGE_MRP_INSTANCE_MAX … enum { … }; #define IFLA_BRIDGE_MRP_PORT_STATE_MAX … enum { … }; #define IFLA_BRIDGE_MRP_PORT_ROLE_MAX … enum { … }; #define IFLA_BRIDGE_MRP_RING_STATE_MAX … enum { … }; #define IFLA_BRIDGE_MRP_RING_ROLE_MAX … enum { … }; #define IFLA_BRIDGE_MRP_START_TEST_MAX … enum { … }; #define IFLA_BRIDGE_MRP_INFO_MAX … enum { … }; #define IFLA_BRIDGE_MRP_IN_STATE_MAX … enum { … }; #define IFLA_BRIDGE_MRP_IN_ROLE_MAX … enum { … }; #define IFLA_BRIDGE_MRP_START_IN_TEST_MAX … struct br_mrp_instance { … }; struct br_mrp_ring_state { … }; struct br_mrp_ring_role { … }; struct br_mrp_start_test { … }; struct br_mrp_in_state { … }; struct br_mrp_in_role { … }; struct br_mrp_start_in_test { … }; enum { … }; #define IFLA_BRIDGE_CFM_MAX … enum { … }; #define IFLA_BRIDGE_CFM_MEP_CREATE_MAX … enum { … }; #define IFLA_BRIDGE_CFM_MEP_DELETE_MAX … enum { … }; #define IFLA_BRIDGE_CFM_MEP_CONFIG_MAX … enum { … }; #define IFLA_BRIDGE_CFM_CC_CONFIG_MAX … enum { … }; #define IFLA_BRIDGE_CFM_CC_PEER_MEP_MAX … enum { … }; #define IFLA_BRIDGE_CFM_CC_RDI_MAX … enum { … }; #define IFLA_BRIDGE_CFM_CC_CCM_TX_MAX … enum { … }; #define IFLA_BRIDGE_CFM_MEP_STATUS_MAX … enum { … }; #define IFLA_BRIDGE_CFM_CC_PEER_STATUS_MAX … enum { … }; #define IFLA_BRIDGE_MST_MAX … enum { … }; #define IFLA_BRIDGE_MST_ENTRY_MAX … struct bridge_stp_xstats { … }; /* Bridge vlan RTM header */ struct br_vlan_msg { … }; enum { … }; #define BRIDGE_VLANDB_DUMP_MAX … /* flags used in BRIDGE_VLANDB_DUMP_FLAGS attribute to affect dumps */ #define BRIDGE_VLANDB_DUMPF_STATS … #define BRIDGE_VLANDB_DUMPF_GLOBAL … /* Bridge vlan RTM attributes * [BRIDGE_VLANDB_ENTRY] = { * [BRIDGE_VLANDB_ENTRY_INFO] * ... * } * [BRIDGE_VLANDB_GLOBAL_OPTIONS] = { * [BRIDGE_VLANDB_GOPTS_ID] * ... * } */ enum { … }; #define BRIDGE_VLANDB_MAX … enum { … }; #define BRIDGE_VLANDB_ENTRY_MAX … /* [BRIDGE_VLANDB_ENTRY] = { * [BRIDGE_VLANDB_ENTRY_TUNNEL_INFO] = { * [BRIDGE_VLANDB_TINFO_ID] * ... * } * } */ enum { … }; #define BRIDGE_VLANDB_TINFO_MAX … /* [BRIDGE_VLANDB_ENTRY] = { * [BRIDGE_VLANDB_ENTRY_STATS] = { * [BRIDGE_VLANDB_STATS_RX_BYTES] * ... * } * ... * } */ enum { … }; #define BRIDGE_VLANDB_STATS_MAX … enum { … }; #define BRIDGE_VLANDB_GOPTS_MAX … /* 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 { … }; #define MDBA_MAX … enum { … }; #define MDBA_MDB_MAX … enum { … }; #define MDBA_MDB_ENTRY_MAX … /* per mdb entry additional attributes */ enum { … }; #define MDBA_MDB_EATTR_MAX … /* per mdb entry source */ enum { … }; #define MDBA_MDB_SRCLIST_MAX … /* per mdb entry per source attributes * these are embedded in MDBA_MDB_SRCLIST_ENTRY */ enum { … }; #define MDBA_MDB_SRCATTR_MAX … /* multicast router types */ enum { … }; enum { … }; #define MDBA_ROUTER_MAX … /* router port attributes */ enum { … }; #define MDBA_ROUTER_PATTR_MAX … struct br_port_msg { … }; struct br_mdb_entry { … }; enum { … }; #define MDBA_SET_ENTRY_MAX … /* [MDBA_GET_ENTRY] = { * struct br_mdb_entry * [MDBA_GET_ENTRY_ATTRS] = { * [MDBE_ATTR_SOURCE] * struct in_addr / struct in6_addr * [MDBE_ATTR_SRC_VNI] * u32 * } * } */ enum { … }; #define MDBA_GET_ENTRY_MAX … /* [MDBA_SET_ENTRY_ATTRS] = { * [MDBE_ATTR_xxx] * ... * } */ enum { … }; #define MDBE_ATTR_MAX … /* per mdb entry source */ enum { … }; #define MDBE_SRC_LIST_MAX … /* per mdb entry per source attributes * these are embedded in MDBE_SRC_LIST_ENTRY */ enum { … }; #define MDBE_SRCATTR_MAX … /* Embedded inside LINK_XSTATS_TYPE_BRIDGE */ enum { … }; #define BRIDGE_XSTATS_MAX … enum { … }; /* IGMP/MLD statistics */ struct br_mcast_stats { … }; /* 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 { … }; /* 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 { … }; enum { … }; #define BRIDGE_QUERIER_MAX … #endif /* _UAPI_LINUX_IF_BRIDGE_H */
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