| Sven Eckelmann | 7db7d9f | 2017-11-19 15:05:11 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Sven Eckelmann | cfa55c6 | 2021-01-01 00:00:01 +0100 | [diff] [blame] | 2 | /* Copyright (C) B.A.T.M.A.N. contributors: |
| Sven Eckelmann | c6c8fea | 2010-12-13 11:19:28 +0000 | [diff] [blame] | 3 | * |
| 4 | * Marek Lindner |
| Sven Eckelmann | c6c8fea | 2010-12-13 11:19:28 +0000 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | #ifndef _NET_BATMAN_ADV_SOFT_INTERFACE_H_ |
| 8 | #define _NET_BATMAN_ADV_SOFT_INTERFACE_H_ |
| 9 | |
| Sven Eckelmann | 1e2c2a4 | 2015-04-17 19:40:28 +0200 | [diff] [blame] | 10 | #include "main.h" |
| 11 | |
| Sven Eckelmann | 6340dcb | 2021-08-08 19:56:17 +0200 | [diff] [blame] | 12 | #include <linux/kref.h> |
| Sven Eckelmann | 68a600d | 2019-05-24 20:11:17 +0200 | [diff] [blame] | 13 | #include <linux/netdevice.h> |
| 14 | #include <linux/skbuff.h> |
| Sven Eckelmann | 4b426b1 | 2016-02-22 21:02:39 +0100 | [diff] [blame] | 15 | #include <linux/types.h> |
| Sven Eckelmann | 1e2c2a4 | 2015-04-17 19:40:28 +0200 | [diff] [blame] | 16 | #include <net/rtnetlink.h> |
| 17 | |
| Sven Eckelmann | 04b482a | 2012-05-12 02:09:38 +0200 | [diff] [blame] | 18 | int batadv_skb_head_push(struct sk_buff *skb, unsigned int len); |
| Antonio Quartulli | 3713517 | 2012-07-05 23:38:30 +0200 | [diff] [blame] | 19 | void batadv_interface_rx(struct net_device *soft_iface, |
| Sven Eckelmann | 6535db5 | 2016-02-28 11:38:51 +0100 | [diff] [blame] | 20 | struct sk_buff *skb, int hdr_size, |
| 21 | struct batadv_orig_node *orig_node); |
| Sven Eckelmann | 4b426b1 | 2016-02-22 21:02:39 +0100 | [diff] [blame] | 22 | bool batadv_softif_is_valid(const struct net_device *net_dev); |
| Sven Eckelmann | a4ac28c | 2013-02-11 17:10:26 +0800 | [diff] [blame] | 23 | extern struct rtnl_link_ops batadv_link_ops; |
| Antonio Quartulli | 5d2c05b | 2013-07-02 11:04:34 +0200 | [diff] [blame] | 24 | int batadv_softif_create_vlan(struct batadv_priv *bat_priv, unsigned short vid); |
| Sven Eckelmann | 6340dcb | 2021-08-08 19:56:17 +0200 | [diff] [blame] | 25 | void batadv_softif_vlan_release(struct kref *ref); |
| Antonio Quartulli | 90f4435 | 2013-07-02 11:04:35 +0200 | [diff] [blame] | 26 | struct batadv_softif_vlan *batadv_softif_vlan_get(struct batadv_priv *bat_priv, |
| 27 | unsigned short vid); |
| Sven Eckelmann | c6c8fea | 2010-12-13 11:19:28 +0000 | [diff] [blame] | 28 | |
| Sven Eckelmann | 6340dcb | 2021-08-08 19:56:17 +0200 | [diff] [blame] | 29 | /** |
| 30 | * batadv_softif_vlan_put() - decrease the vlan object refcounter and |
| 31 | * possibly release it |
| 32 | * @vlan: the vlan object to release |
| 33 | */ |
| 34 | static inline void batadv_softif_vlan_put(struct batadv_softif_vlan *vlan) |
| 35 | { |
| 36 | if (!vlan) |
| 37 | return; |
| 38 | |
| 39 | kref_put(&vlan->refcount, batadv_softif_vlan_release); |
| 40 | } |
| 41 | |
| Sven Eckelmann | c6c8fea | 2010-12-13 11:19:28 +0000 | [diff] [blame] | 42 | #endif /* _NET_BATMAN_ADV_SOFT_INTERFACE_H_ */ |