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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
0ef6f454 LP |
2 | #pragma once |
3 | ||
af6f0d42 TG |
4 | /*** |
5 | This file is part of systemd. | |
6 | ||
7 | Copyright (C) 2013 Tom Gundersen <teg@jklm.no> | |
8 | ||
9 | systemd is free software; you can redistribute it and/or modify it | |
10 | under the terms of the GNU Lesser General Public License as published by | |
11 | the Free Software Foundation; either version 2.1 of the License, or | |
12 | (at your option) any later version. | |
13 | ||
14 | systemd is distributed in the hope that it will be useful, but | |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | Lesser General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU Lesser General Public License | |
20 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
21 | ***/ | |
22 | ||
07630cea LP |
23 | #include "libudev.h" |
24 | ||
134e56dc | 25 | #include "condition.h" |
07630cea | 26 | #include "ethtool-util.h" |
af6f0d42 TG |
27 | #include "list.h" |
28 | ||
af6f0d42 TG |
29 | typedef struct link_config_ctx link_config_ctx; |
30 | typedef struct link_config link_config; | |
31 | ||
5fde13d7 TG |
32 | typedef enum MACPolicy { |
33 | MACPOLICY_PERSISTENT, | |
34 | MACPOLICY_RANDOM, | |
66d3752e | 35 | MACPOLICY_NONE, |
5fde13d7 TG |
36 | _MACPOLICY_MAX, |
37 | _MACPOLICY_INVALID = -1 | |
38 | } MACPolicy; | |
39 | ||
40 | typedef enum NamePolicy { | |
04b67d49 | 41 | NAMEPOLICY_KERNEL, |
e51660ae | 42 | NAMEPOLICY_DATABASE, |
5fde13d7 TG |
43 | NAMEPOLICY_ONBOARD, |
44 | NAMEPOLICY_SLOT, | |
45 | NAMEPOLICY_PATH, | |
46 | NAMEPOLICY_MAC, | |
47 | _NAMEPOLICY_MAX, | |
48 | _NAMEPOLICY_INVALID = -1 | |
49 | } NamePolicy; | |
50 | ||
af6f0d42 TG |
51 | struct link_config { |
52 | char *filename; | |
53 | ||
5fde13d7 | 54 | struct ether_addr *match_mac; |
5256e00e TG |
55 | char **match_path; |
56 | char **match_driver; | |
57 | char **match_type; | |
58 | char **match_name; | |
2cc412b5 TG |
59 | Condition *match_host; |
60 | Condition *match_virt; | |
61 | Condition *match_kernel; | |
edbb03e9 | 62 | Condition *match_arch; |
af6f0d42 TG |
63 | |
64 | char *description; | |
5fde13d7 TG |
65 | struct ether_addr *mac; |
66 | MACPolicy mac_policy; | |
67 | NamePolicy *name_policy; | |
43b3a5ef | 68 | char *name; |
d2df0d0e | 69 | char *alias; |
dab495dc TG |
70 | size_t mtu; |
71 | size_t speed; | |
5fde13d7 | 72 | Duplex duplex; |
a39f92d3 | 73 | int autonegotiation; |
5fde13d7 | 74 | WakeOnLan wol; |
593022fa | 75 | NetDevPort port; |
50725d10 | 76 | NetDevFeature features[_NET_DEV_FEAT_MAX]; |
af6f0d42 TG |
77 | |
78 | LIST_FIELDS(link_config, links); | |
79 | }; | |
80 | ||
81 | int link_config_ctx_new(link_config_ctx **ret); | |
82 | void link_config_ctx_free(link_config_ctx *ctx); | |
83 | ||
84 | int link_config_load(link_config_ctx *ctx); | |
85 | bool link_config_should_reload(link_config_ctx *ctx); | |
86 | ||
87 | int link_config_get(link_config_ctx *ctx, struct udev_device *device, struct link_config **ret); | |
3e137a1b | 88 | int link_config_apply(link_config_ctx *ctx, struct link_config *config, struct udev_device *device, const char **name); |
af6f0d42 | 89 | |
847a8a5f TG |
90 | int link_get_driver(link_config_ctx *ctx, struct udev_device *device, char **ret); |
91 | ||
5fde13d7 TG |
92 | const char *name_policy_to_string(NamePolicy p) _const_; |
93 | NamePolicy name_policy_from_string(const char *p) _pure_; | |
94 | ||
95 | const char *mac_policy_to_string(MACPolicy p) _const_; | |
96 | MACPolicy mac_policy_from_string(const char *p) _pure_; | |
97 | ||
af6f0d42 | 98 | /* gperf lookup function */ |
c9f7b4d3 | 99 | const struct ConfigPerfItem* link_config_gperf_lookup(const char *key, GPERF_LEN_TYPE length); |
5fde13d7 | 100 | |
71a61510 TG |
101 | int config_parse_mac_policy(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata); |
102 | int config_parse_name_policy(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata); |