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| author | Antonio Quartulli <antonio@open-mesh.com> | 2013-11-16 12:03:48 +0100 |
|---|---|---|
| committer | Antonio Quartulli <antonio@meshcoding.com> | 2014-01-08 20:49:43 +0100 |
| commit | 9464d07188c5322957427a456d12d945370f7b29 (patch) | |
| tree | 0284e8544e13f3b41a92de6f793805d63f13a4f3 /net/batman-adv/soft-interface.c | |
| parent | c42edfe382fee1c2c74550a5a3cbf50b2a28cf07 (diff) | |
| download | linux-rpi-9464d07188c5322957427a456d12d945370f7b29.tar.gz linux-rpi-9464d07188c5322957427a456d12d945370f7b29.tar.bz2 linux-rpi-9464d07188c5322957427a456d12d945370f7b29.zip | |
batman-adv: mark a local client as isolated when needed
A client sending packets which mark matches the value
configured via sysfs has to be identified as isolated using
the TT_CLIENT_ISOLA flag.
The match is mask based, meaning that only bits set in the
mask are compared with those in the mark value.
If the configured mask is equal to 0 no operation is
performed.
Such flag is then advertised within the classic client
announcement mechanism.
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Diffstat (limited to 'net/batman-adv/soft-interface.c')
| -rw-r--r-- | net/batman-adv/soft-interface.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index 35a82e36c003..e126d74da6b8 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -119,7 +119,7 @@ static int batadv_interface_set_mac_addr(struct net_device *dev, void *p) batadv_tt_local_remove(bat_priv, old_addr, BATADV_NO_FLAGS, "mac address changed", false); batadv_tt_local_add(dev, addr->sa_data, BATADV_NO_FLAGS, - BATADV_NULL_IFINDEX); + BATADV_NULL_IFINDEX, BATADV_NO_MARK); } return 0; @@ -199,7 +199,8 @@ static int batadv_interface_tx(struct sk_buff *skb, /* Register the client MAC in the transtable */ if (!is_multicast_ether_addr(ethhdr->h_source)) { client_added = batadv_tt_local_add(soft_iface, ethhdr->h_source, - vid, skb->skb_iif); + vid, skb->skb_iif, + skb->mark); if (!client_added) goto dropped; } @@ -489,7 +490,7 @@ int batadv_softif_create_vlan(struct batadv_priv *bat_priv, unsigned short vid) */ batadv_tt_local_add(bat_priv->soft_iface, bat_priv->soft_iface->dev_addr, vid, - BATADV_NULL_IFINDEX); + BATADV_NULL_IFINDEX, BATADV_NO_MARK); spin_lock_bh(&bat_priv->softif_vlan_list_lock); hlist_add_head_rcu(&vlan->list, &bat_priv->softif_vlan_list); |