1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
Copyright 2013 Tom Gundersen <teg@jklm.no>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <net/if.h>
#include "conf-parser.h"
#include "netdev/macvlan.h"
#include "string-table.h"
static const char* const macvlan_mode_table[_NETDEV_MACVLAN_MODE_MAX] = {
[NETDEV_MACVLAN_MODE_PRIVATE] = "private",
[NETDEV_MACVLAN_MODE_VEPA] = "vepa",
[NETDEV_MACVLAN_MODE_BRIDGE] = "bridge",
[NETDEV_MACVLAN_MODE_PASSTHRU] = "passthru",
};
DEFINE_STRING_TABLE_LOOKUP(macvlan_mode, MacVlanMode);
DEFINE_CONFIG_PARSE_ENUM(config_parse_macvlan_mode, macvlan_mode, MacVlanMode, "Failed to parse macvlan mode");
static int netdev_macvlan_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *req) {
MacVlan *m;
int r;
assert(netdev);
assert(link);
assert(netdev->ifname);
if (netdev->kind == NETDEV_KIND_MACVLAN)
m = MACVLAN(netdev);
else
m = MACVTAP(netdev);
assert(m);
if (m->mode != _NETDEV_MACVLAN_MODE_INVALID) {
r = sd_netlink_message_append_u32(req, IFLA_MACVLAN_MODE, m->mode);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_MACVLAN_MODE attribute: %m");
}
return 0;
}
static void macvlan_init(NetDev *n) {
MacVlan *m;
assert(n);
if (n->kind == NETDEV_KIND_MACVLAN)
m = MACVLAN(n);
else
m = MACVTAP(n);
assert(m);
m->mode = _NETDEV_MACVLAN_MODE_INVALID;
}
const NetDevVTable macvtap_vtable = {
.object_size = sizeof(MacVlan),
.init = macvlan_init,
.sections = "Match\0NetDev\0MACVTAP\0",
.fill_message_create = netdev_macvlan_fill_message_create,
.create_type = NETDEV_CREATE_STACKED,
};
const NetDevVTable macvlan_vtable = {
.object_size = sizeof(MacVlan),
.init = macvlan_init,
.sections = "Match\0NetDev\0MACVLAN\0",
.fill_message_create = netdev_macvlan_fill_message_create,
.create_type = NETDEV_CREATE_STACKED,
};
|
