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7db7d9f3 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
6b1aea8c | 2 | /* Copyright (C) 2010-2018 B.A.T.M.A.N. contributors: |
c6c8fea2 SE |
3 | * |
4 | * Marek Lindner | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of version 2 of the GNU General Public | |
8 | * License as published by the Free Software Foundation. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
ebf38fb7 | 16 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
c6c8fea2 SE |
17 | */ |
18 | ||
c6c8fea2 SE |
19 | #ifndef _NET_BATMAN_ADV_SYSFS_H_ |
20 | #define _NET_BATMAN_ADV_SYSFS_H_ | |
21 | ||
1e2c2a4f SE |
22 | #include "main.h" |
23 | ||
24 | #include <linux/sysfs.h> | |
25 | #include <linux/types.h> | |
26 | ||
1e2c2a4f SE |
27 | struct kobject; |
28 | struct net_device; | |
29 | ||
036cbfeb SE |
30 | #define BATADV_SYSFS_IF_MESH_SUBDIR "mesh" |
31 | #define BATADV_SYSFS_IF_BAT_SUBDIR "batman_adv" | |
90f4435d AQ |
32 | /** |
33 | * BATADV_SYSFS_VLAN_SUBDIR_PREFIX - prefix of the subfolder that will be | |
34 | * created in the sysfs hierarchy for each VLAN interface. The subfolder will | |
35 | * be named "BATADV_SYSFS_VLAN_SUBDIR_PREFIX%vid". | |
36 | */ | |
37 | #define BATADV_SYSFS_VLAN_SUBDIR_PREFIX "vlan" | |
c6c8fea2 | 38 | |
c93effcf SE |
39 | /** |
40 | * struct batadv_attribute - sysfs export helper for batman-adv attributes | |
41 | */ | |
b4d66b87 | 42 | struct batadv_attribute { |
c93effcf | 43 | /** @attr: sysfs attribute file */ |
c6c8fea2 | 44 | struct attribute attr; |
c93effcf SE |
45 | |
46 | /** | |
47 | * @show: function to export the current attribute's content to sysfs | |
48 | */ | |
c6c8fea2 SE |
49 | ssize_t (*show)(struct kobject *kobj, struct attribute *attr, |
50 | char *buf); | |
c93effcf SE |
51 | |
52 | /** | |
53 | * @store: function to load new value from character buffer and save it | |
54 | * in batman-adv attribute | |
55 | */ | |
c6c8fea2 SE |
56 | ssize_t (*store)(struct kobject *kobj, struct attribute *attr, |
57 | char *buf, size_t count); | |
58 | }; | |
59 | ||
5853e22c SE |
60 | int batadv_sysfs_add_meshif(struct net_device *dev); |
61 | void batadv_sysfs_del_meshif(struct net_device *dev); | |
62 | int batadv_sysfs_add_hardif(struct kobject **hardif_obj, | |
63 | struct net_device *dev); | |
64 | void batadv_sysfs_del_hardif(struct kobject **hardif_obj); | |
90f4435d AQ |
65 | int batadv_sysfs_add_vlan(struct net_device *dev, |
66 | struct batadv_softif_vlan *vlan); | |
67 | void batadv_sysfs_del_vlan(struct batadv_priv *bat_priv, | |
68 | struct batadv_softif_vlan *vlan); | |
56303d34 | 69 | int batadv_throw_uevent(struct batadv_priv *bat_priv, enum batadv_uev_type type, |
39c75a51 | 70 | enum batadv_uev_action action, const char *data); |
c6c8fea2 SE |
71 | |
72 | #endif /* _NET_BATMAN_ADV_SYSFS_H_ */ |