1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright (C) 2010-2019 B.A.T.M.A.N. contributors:
7 #ifndef _NET_BATMAN_ADV_SYSFS_H_
8 #define _NET_BATMAN_ADV_SYSFS_H_
12 #include <linux/sysfs.h>
13 #include <linux/types.h>
18 #define BATADV_SYSFS_IF_MESH_SUBDIR "mesh"
19 #define BATADV_SYSFS_IF_BAT_SUBDIR "batman_adv"
21 * BATADV_SYSFS_VLAN_SUBDIR_PREFIX - prefix of the subfolder that will be
22 * created in the sysfs hierarchy for each VLAN interface. The subfolder will
23 * be named "BATADV_SYSFS_VLAN_SUBDIR_PREFIX%vid".
25 #define BATADV_SYSFS_VLAN_SUBDIR_PREFIX "vlan"
28 * struct batadv_attribute - sysfs export helper for batman-adv attributes
30 struct batadv_attribute {
31 /** @attr: sysfs attribute file */
32 struct attribute attr;
35 * @show: function to export the current attribute's content to sysfs
37 ssize_t (*show)(struct kobject *kobj, struct attribute *attr,
41 * @store: function to load new value from character buffer and save it
42 * in batman-adv attribute
44 ssize_t (*store)(struct kobject *kobj, struct attribute *attr,
45 char *buf, size_t count);
48 #ifdef CONFIG_BATMAN_ADV_SYSFS
50 int batadv_sysfs_add_meshif(struct net_device *dev);
51 void batadv_sysfs_del_meshif(struct net_device *dev);
52 int batadv_sysfs_add_hardif(struct kobject **hardif_obj,
53 struct net_device *dev);
54 void batadv_sysfs_del_hardif(struct kobject **hardif_obj);
55 int batadv_sysfs_add_vlan(struct net_device *dev,
56 struct batadv_softif_vlan *vlan);
57 void batadv_sysfs_del_vlan(struct batadv_priv *bat_priv,
58 struct batadv_softif_vlan *vlan);
62 static inline int batadv_sysfs_add_meshif(struct net_device *dev)
67 static inline void batadv_sysfs_del_meshif(struct net_device *dev)
71 static inline int batadv_sysfs_add_hardif(struct kobject **hardif_obj,
72 struct net_device *dev)
77 static inline void batadv_sysfs_del_hardif(struct kobject **hardif_obj)
81 static inline int batadv_sysfs_add_vlan(struct net_device *dev,
82 struct batadv_softif_vlan *vlan)
87 static inline void batadv_sysfs_del_vlan(struct batadv_priv *bat_priv,
88 struct batadv_softif_vlan *vlan)
94 #endif /* _NET_BATMAN_ADV_SYSFS_H_ */