mirror of
https://github.com/openvswitch/ovs
synced 2025-10-29 15:28:56 +00:00
c4e087530e
In order to be able to add those tunnels, we need to add code to create the tunnels and add them as NETDEV vports. And when there is no support to create them, we need to fallback to compatibility code and add them as tunnel vports. When removing those tunnels, we need to remove the interfaces as well, and detecting the right type might be important, at least to distinguish the tunnel vports that we should remove and the interfaces that we shouldn't. Co-authored-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Signed-off-by: Eric Garver <e@erig.me> Signed-off-by: Joe Stringer <joe@ovn.org>
64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
|
|
* Copyright (c) 2010, 2011, 2014 Nicira, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at:
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* 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 License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef DPIF_NETLINK_H
|
|
#define DPIF_NETLINK_H 1
|
|
|
|
#include <stdbool.h>
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
#include "odp-netlink.h"
|
|
|
|
#include "flow.h"
|
|
|
|
struct ofpbuf;
|
|
|
|
struct dpif_netlink_vport {
|
|
/* Generic Netlink header. */
|
|
uint8_t cmd;
|
|
|
|
/* ovs_vport header. */
|
|
int dp_ifindex;
|
|
odp_port_t port_no; /* ODPP_NONE if unknown. */
|
|
enum ovs_vport_type type;
|
|
|
|
/* Attributes.
|
|
*
|
|
* The 'stats' member points to 64-bit data that might only be aligned on
|
|
* 32-bit boundaries, so use get_unaligned_u64() to access its values.
|
|
*/
|
|
const char *name; /* OVS_VPORT_ATTR_NAME. */
|
|
uint32_t n_upcall_pids;
|
|
const uint32_t *upcall_pids; /* OVS_VPORT_ATTR_UPCALL_PID. */
|
|
const struct ovs_vport_stats *stats; /* OVS_VPORT_ATTR_STATS. */
|
|
const struct nlattr *options; /* OVS_VPORT_ATTR_OPTIONS. */
|
|
size_t options_len;
|
|
};
|
|
|
|
void dpif_netlink_vport_init(struct dpif_netlink_vport *);
|
|
|
|
int dpif_netlink_vport_transact(const struct dpif_netlink_vport *request,
|
|
struct dpif_netlink_vport *reply,
|
|
struct ofpbuf **bufp);
|
|
int dpif_netlink_vport_get(const char *name, struct dpif_netlink_vport *reply,
|
|
struct ofpbuf **bufp);
|
|
|
|
bool dpif_netlink_is_internal_device(const char *name);
|
|
|
|
enum ovs_vport_type netdev_to_ovs_vport_type(const char *type);
|
|
|
|
#endif /* dpif-netlink.h */
|