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batman-adv: add per VLAN interface attribute framework

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Since batman-adv is now fully VLAN-aware, a proper framework
able to handle per-vlan-interface attributes is needed.

Those attributes will affect the associated VLAN interface
only, rather than the real soft_iface (which would result
in every vlan interface having the same attribute
configuration).

To make the code simpler and easier to extend, attributes
associated to the standalone soft_iface are now treated
like belonging to yet another vlan having a special vid.
This vid is different from the others because it is made up
by all zeros and the VLAN_HAS_TAG bit is not set.

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
This commit is contained in:
Antonio Quartulli
2013-07-02 11:04:34 +02:00
committed by Antonio Quartulli
parent be1db4f661
commit 5d2c05b213
5 changed files with 197 additions and 3 deletions
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net/batman-adv/soft-interface.h
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@@ -28,5 +28,6 @@ struct net_device *batadv_softif_create(const char *name);
void batadv_softif_destroy_sysfs(struct net_device *soft_iface);
int batadv_softif_is_valid(const struct net_device *net_dev);
extern struct rtnl_link_ops batadv_link_ops;
int batadv_softif_create_vlan(struct batadv_priv *bat_priv, unsigned short vid);
#endif /* _NET_BATMAN_ADV_SOFT_INTERFACE_H_ */