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https://github.com/openvswitch/ovs
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e0edde6fee
Replaced all instances of Nicira Networks(, Inc) to Nicira, Inc. Feature #10593 Signed-off-by: Raju Subramanian <rsubramanian@nicira.com> Signed-off-by: Ben Pfaff <blp@nicira.com>
101 lines
3.9 KiB
C
101 lines
3.9 KiB
C
/*
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* Copyright (c) 2008, 2009, 2011 Nicira, Inc.
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*
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* This file is offered under your choice of two licenses: Apache 2.0 or GNU
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* GPL 2.0 or later. The permission statements for each of these licenses is
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* given below. You may license your modifications to this file under either
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* of these licenses or both. If you wish to license your modifications under
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* only one of these licenses, delete the permission text for the other
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* license.
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*
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* ----------------------------------------------------------------------
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* ----------------------------------------------------------------------
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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* ----------------------------------------------------------------------
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*/
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#ifndef OPENVSWITCH_BRCOMPAT_NETLINK_H
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#define OPENVSWITCH_BRCOMPAT_NETLINK_H 1
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#define BRC_GENL_FAMILY_NAME "brcompat"
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/* Attributes that can be attached to the datapath's netlink messages. */
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enum {
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BRC_GENL_A_UNSPEC,
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/*
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* "K:" attributes appear in messages from the kernel to userspace.
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* "U:" attributes appear in messages from userspace to the kernel.
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*/
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/* BRC_GENL_C_DP_ADD, BRC_GENL_C_DP_DEL. */
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BRC_GENL_A_DP_NAME, /* K: Datapath name. */
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/* BRC_GENL_C_DP_ADD, BRC_GENL_C_DP_DEL,
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BRC_GENL_C_PORT_ADD, BRC_GENL_C_PORT_DEL. */
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BRC_GENL_A_PORT_NAME, /* K: Interface name. */
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/* BRC_GENL_C_DP_RESULT. */
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BRC_GENL_A_ERR_CODE, /* U: Positive error code. */
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/* BRC_GENL_C_QUERY_MC. */
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BRC_GENL_A_MC_GROUP, /* K: Generic netlink multicast group. */
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/* BRC_GENL_C_FDB_QUERY. */
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BRC_GENL_A_FDB_COUNT, /* K: Number of FDB entries to read. */
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BRC_GENL_A_FDB_SKIP, /* K: Record offset into FDB to start reading. */
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/* BRC_GENL_C_DP_RESULT. */
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BRC_GENL_A_FDB_DATA, /* U: FDB records. */
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BRC_GENL_A_IFINDEXES, /* U: "int" ifindexes of bridges or ports. */
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__BRC_GENL_A_MAX,
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BRC_GENL_A_MAX = __BRC_GENL_A_MAX - 1
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};
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/* Commands that can be executed on the datapath's netlink interface. */
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enum brc_genl_command {
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BRC_GENL_C_UNSPEC,
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/*
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* "K:" messages are sent by the kernel to userspace.
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* "U:" messages are sent by userspace to the kernel.
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*/
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BRC_GENL_C_DP_ADD, /* K: Datapath created. */
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BRC_GENL_C_DP_DEL, /* K: Datapath destroyed. */
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BRC_GENL_C_DP_RESULT, /* U: Return code from ovs-brcompatd. */
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BRC_GENL_C_PORT_ADD, /* K: Port added to datapath. */
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BRC_GENL_C_PORT_DEL, /* K: Port removed from datapath. */
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BRC_GENL_C_QUERY_MC, /* U: Get multicast group for brcompat. */
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BRC_GENL_C_FDB_QUERY, /* K: Read records from forwarding database. */
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BRC_GENL_C_GET_BRIDGES, /* K: Get ifindexes of all bridges. */
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BRC_GENL_C_GET_PORTS, /* K: Get ifindexes of all ports on a bridge. */
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__BRC_GENL_C_MAX,
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BRC_GENL_C_MAX = __BRC_GENL_C_MAX - 1
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};
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#endif /* openvswitch/brcompat-netlink.h */
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