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batman-adv: add the VLAN ID attribute to the TT entry

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To make the translation table code VLAN-aware, each entry
must carry the VLAN ID which it belongs to. This patch adds
such attribute to the related TT structures.

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
2013-06-04 12:11:39 +02:00
committed by Antonio Quartulli
parent bc58eeef74
commit c018ad3de6
13 changed files with 315 additions and 138 deletions
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14
net/batman-adv/packet.h
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@@ -122,6 +122,14 @@ enum batadv_tt_client_flags {
BATADV_TT_CLIENT_TEMP = BIT(11),
};
/**
* batadv_vlan_flags - flags for the four MSB of any vlan ID field
* @BATADV_VLAN_HAS_TAG: whether the field contains a valid vlan tag or not
*/
enum batadv_vlan_flags {
BATADV_VLAN_HAS_TAG = BIT(15),
};
/* claim frame types for the bridge loop avoidance */
enum batadv_bla_claimframe {
BATADV_CLAIM_TYPE_CLAIM = 0x00,
@@ -399,21 +407,23 @@ struct batadv_tvlv_tt_data {
* batadv_tt_client_flags)
* @reserved: reserved field
* @addr: mac address of non-mesh client that triggered this tt change
* @vid: VLAN identifier
*/
struct batadv_tvlv_tt_change {
uint8_t flags;
uint8_t reserved;
uint8_t addr[ETH_ALEN];
__be16 vid;
};
/**
* struct batadv_tvlv_roam_adv - roaming advertisement
* @client: mac address of roaming client
* @reserved: field reserved for future use
* @vid: VLAN identifier
*/
struct batadv_tvlv_roam_adv {
uint8_t client[ETH_ALEN];
uint16_t reserved;
__be16 vid;
};
#endif /* _NET_BATMAN_ADV_PACKET_H_ */